36621063 has 12 divisors (see below), whose sum is σ = 52993200. Its totient is φ = 24369696.

The previous prime is 36621041. The next prime is 36621119. The reversal of 36621063 is 36012663.

36621063 is a `hidden beast` number, since 36 + 621 + 0 + 6 + 3 = 666.

36621063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36621063 - 2¹⁰ = 36620039 is a prime.

It is a super-2 number, since 2×36621063² = 2682204510499938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36621163) 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, 1995 + ... + 8787.

It is an arithmetic number, because the mean of its divisors is an integer number (4416100).

Almost surely, 2^36621063 is an apocalyptic number.

36621063 is a deficient number, since it is larger than the sum of its proper divisors (16372137).

36621063 is a wasteful number, since it uses less digits than its factorization.

36621063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7398 (or 7395 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 36621063 is about 6051.5339377715. The cubic root of 36621063 is about 332.0807099223.

Subtracting from 36621063 its reverse (36012663), we obtain a square (608400 = 780²).

The spelling of 36621063 in words is "thirty-six million, six hundred twenty-one thousand, sixty-three".