975397422 has 16 divisors (see below), whose sum is σ = 1957691520. Its totient is φ = 323983032.

The previous prime is 975397417. The next prime is 975397427. The reversal of 975397422 is 224793579.

It is an interprime number because it is at equal distance from previous prime (975397417) and next prime (975397427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (975397427) 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, 285522 + ... + 288917.

It is an arithmetic number, because the mean of its divisors is an integer number (122355720).

Almost surely, 2^975397422 is an apocalyptic number.

975397422 is an abundant number, since it is smaller than the sum of its proper divisors (982294098).

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

975397422 is a wasteful number, since it uses less digits than its factorization.

975397422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574727.

The product of its digits is 952560, while the sum is 48.

The square root of 975397422 is about 31231.3531887429. The cubic root of 975397422 is about 991.7309519829.

The spelling of 975397422 in words is "nine hundred seventy-five million, three hundred ninety-seven thousand, four hundred twenty-two".