972574403 has 8 divisors (see below), whose sum is σ = 1030998960. Its totient is φ = 914284800.

The previous prime is 972574399. The next prime is 972574429. The reversal of 972574403 is 304475279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 972574403 - 2² = 972574399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (972574003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18698 + ... + 47903.

It is an arithmetic number, because the mean of its divisors is an integer number (128874870).

Almost surely, 2^972574403 is an apocalyptic number.

972574403 is a deficient number, since it is larger than the sum of its proper divisors (58424557).

972574403 is a wasteful number, since it uses less digits than its factorization.

972574403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67477.

The product of its (nonzero) digits is 211680, while the sum is 41.

The square root of 972574403 is about 31186.1251680936. The cubic root of 972574403 is about 990.7732634991.

The spelling of 972574403 in words is "nine hundred seventy-two million, five hundred seventy-four thousand, four hundred three".