36896646 has 32 divisors (see below), whose sum is σ = 77511168. Its totient is φ = 11686400.

The previous prime is 36896621. The next prime is 36896683. The reversal of 36896646 is 64669863.

It is a super-2 number, since 2×36896646² = 2722724972098632, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36896595 and 36896604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22246 + ... + 23846.

It is an arithmetic number, because the mean of its divisors is an integer number (2422224).

Almost surely, 2^36896646 is an apocalyptic number.

36896646 is an abundant number, since it is smaller than the sum of its proper divisors (40614522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36896646 is a wasteful number, since it uses less digits than its factorization.

36896646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796.

The product of its digits is 1119744, while the sum is 48.

The square root of 36896646 is about 6074.2609426991. The cubic root of 36896646 is about 332.9116269384.

The spelling of 36896646 in words is "thirty-six million, eight hundred ninety-six thousand, six hundred forty-six".