974530662 has 16 divisors (see below), whose sum is σ = 2227498752. Its totient is φ = 278437320.

The previous prime is 974530643. The next prime is 974530717. The reversal of 974530662 is 266035479.

It is a super-2 number, since 2×974530662² = 1899420022356316488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 23203111 = 974530662 / (9 + 7 + 4 + 5 + 3 + 0 + 6 + 6 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11601514 + ... + 11601597.

It is an arithmetic number, because the mean of its divisors is an integer number (139218672).

Almost surely, 2^974530662 is an apocalyptic number.

974530662 is an abundant number, since it is smaller than the sum of its proper divisors (1252968090).

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

974530662 is a wasteful number, since it uses less digits than its factorization.

974530662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23203123.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 974530662 is about 31217.4736646001. The cubic root of 974530662 is about 991.4371068130.

The spelling of 974530662 in words is "nine hundred seventy-four million, five hundred thirty thousand, six hundred sixty-two".