97031001 has 8 divisors (see below), whose sum is σ = 129604320. Its totient is φ = 64572512.

The previous prime is 97030991. The next prime is 97031009. The reversal of 97031001 is 10013079.

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 97031001 - 2⁷ = 97030873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97031009) by changing a digit.

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, 26715 + ... + 30128.

It is an arithmetic number, because the mean of its divisors is an integer number (16200540).

Almost surely, 2^97031001 is an apocalyptic number.

It is an amenable number.

97031001 is a deficient number, since it is larger than the sum of its proper divisors (32573319).

97031001 is a wasteful number, since it uses less digits than its factorization.

97031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57415.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 97031001 is about 9850.4315133907. The cubic root of 97031001 is about 459.5190325714.

The spelling of 97031001 in words is "ninety-seven million, thirty-one thousand, one".