36484281 has 12 divisors (see below), whose sum is σ = 52830180. Its totient is φ = 24262560.

The previous prime is 36484277. The next prime is 36484309. The reversal of 36484281 is 18248463.

36484281 is a `hidden beast` number, since 3 + 648 + 4 + 2 + 8 + 1 = 666.

36484281 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 17640000 + 18844281 = 4200^2 + 4341^2 .

It is not a de Polignac number, because 36484281 - 2² = 36484277 is a prime.

It is a super-2 number, since 2×36484281² = 2662205520173922, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36484211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1026 + ... + 8603.

It is an arithmetic number, because the mean of its divisors is an integer number (4402515).

Almost surely, 2^36484281 is an apocalyptic number.

It is an amenable number.

36484281 is a deficient number, since it is larger than the sum of its proper divisors (16345899).

36484281 is a wasteful number, since it uses less digits than its factorization.

36484281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056 (or 10053 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 36484281 is about 6040.2219330088. The cubic root of 36484281 is about 331.6667465748. Note that the first 3 decimals are identical.

The spelling of 36484281 in words is "thirty-six million, four hundred eighty-four thousand, two hundred eighty-one".