8974520 has 16 divisors (see below), whose sum is σ = 20192760. Its totient is φ = 3589792.

The previous prime is 8974519. The next prime is 8974529. The reversal of 8974520 is 254798.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112142 + ... + 112221.

Almost surely, 2^8974520 is an apocalyptic number.

It is an amenable number.

8974520 is an abundant number, since it is smaller than the sum of its proper divisors (11218240).

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

8974520 is a wasteful number, since it uses less digits than its factorization.

8974520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224374 (or 224370 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 8974520 is about 2995.7503233748. The cubic root of 8974520 is about 207.8118984851.

The spelling of 8974520 in words is "eight million, nine hundred seventy-four thousand, five hundred twenty".