36621356 has 6 divisors (see below), whose sum is σ = 64087380. Its totient is φ = 18310676.

The previous prime is 36621331. The next prime is 36621397. The reversal of 36621356 is 65312663.

It is a super-2 number, since 2×36621356² = 2682247430557472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4577666 + ... + 4577673.

It is an arithmetic number, because the mean of its divisors is an integer number (10681230).

Almost surely, 2^36621356 is an apocalyptic number.

It is an amenable number.

36621356 is a deficient number, since it is larger than the sum of its proper divisors (27466024).

36621356 is a wasteful number, since it uses less digits than its factorization.

36621356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9155343 (or 9155341 counting only the distinct ones).

The product of its digits is 19440, while the sum is 32.

The square root of 36621356 is about 6051.5581464611. The cubic root of 36621356 is about 332.0815955637.

The spelling of 36621356 in words is "thirty-six million, six hundred twenty-one thousand, three hundred fifty-six".