36897460 has 24 divisors (see below), whose sum is σ = 78081696. Its totient is φ = 14645280.

The previous prime is 36897439. The next prime is 36897461. The reversal of 36897460 is 6479863.

It is a happy number.

It is a super-2 number, since 2×36897460² = 2722845108903200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36897461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4422 + ... + 9661.

It is an arithmetic number, because the mean of its divisors is an integer number (3253404).

Almost surely, 2^36897460 is an apocalyptic number.

It is an amenable number.

36897460 is an abundant number, since it is smaller than the sum of its proper divisors (41184236).

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

36897460 is a wasteful number, since it uses less digits than its factorization.

36897460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14223 (or 14221 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 36897460 is about 6074.3279463658. The cubic root of 36897460 is about 332.9140751109.

The spelling of 36897460 in words is "thirty-six million, eight hundred ninety-seven thousand, four hundred sixty".