97031667 has 8 divisors (see below), whose sum is σ = 129625024. Its totient is φ = 64563048.

The previous prime is 97031647. The next prime is 97031677. The reversal of 97031667 is 76613079.

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

It is not a de Polignac number, because 97031667 - 2⁶ = 97031603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97031617) 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, 29353 + ... + 32490.

It is an arithmetic number, because the mean of its divisors is an integer number (16203128).

Almost surely, 2^97031667 is an apocalyptic number.

97031667 is a deficient number, since it is larger than the sum of its proper divisors (32593357).

97031667 is a wasteful number, since it uses less digits than its factorization.

97031667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62369.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 97031667 is about 9850.4653189583. The cubic root of 97031667 is about 459.5200839157.

The spelling of 97031667 in words is "ninety-seven million, thirty-one thousand, six hundred sixty-seven".