97314257 has 8 divisors (see below), whose sum is σ = 102960000. Its totient is φ = 91720944.

The previous prime is 97314229. The next prime is 97314271. The reversal of 97314257 is 75241379.

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 97314257 - 2⁶ = 97314193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 97314257.

It is not an unprimeable number, because it can be changed into a prime (97314557) 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, 9257 + ... + 16742.

It is an arithmetic number, because the mean of its divisors is an integer number (12870000).

Almost surely, 2^97314257 is an apocalyptic number.

It is an amenable number.

97314257 is a deficient number, since it is larger than the sum of its proper divisors (5645743).

97314257 is a wasteful number, since it uses less digits than its factorization.

97314257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26215.

The product of its digits is 52920, while the sum is 38.

The square root of 97314257 is about 9864.7988828967. The cubic root of 97314257 is about 459.9657457165.

The spelling of 97314257 in words is "ninety-seven million, three hundred fourteen thousand, two hundred fifty-seven".