36604801 has 4 divisors (see below), whose sum is σ = 36620100. Its totient is φ = 36589504.

The previous prime is 36604751. The next prime is 36604817. The reversal of 36604801 is 10840663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123201 + 36481600 = 351^2 + 6040^2 .

It is a cyclic number.

It is not a de Polignac number, because 36604801 - 2¹⁷ = 36473729 is a prime.

It is a super-2 number, since 2×36604801² = 2679822912499202, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36604801.

It is not an unprimeable number, because it can be changed into a prime (36604871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196 + ... + 9133.

It is an arithmetic number, because the mean of its divisors is an integer number (9155025).

Almost surely, 2^36604801 is an apocalyptic number.

It is an amenable number.

36604801 is a deficient number, since it is larger than the sum of its proper divisors (15299).

36604801 is a wasteful number, since it uses less digits than its factorization.

36604801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15298.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 36604801 is about 6050.1901623007. The cubic root of 36604801 is about 332.0315479045.

The spelling of 36604801 in words is "thirty-six million, six hundred four thousand, eight hundred one".