97970627 has 4 divisors (see below), whose sum is σ = 99151080. Its totient is φ = 96790176.

The previous prime is 97970623. The next prime is 97970651. The reversal of 97970627 is 72607979.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97970627 - 2² = 97970623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97970623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590102 + ... + 590267.

It is an arithmetic number, because the mean of its divisors is an integer number (24787770).

Almost surely, 2^97970627 is an apocalyptic number.

97970627 is a deficient number, since it is larger than the sum of its proper divisors (1180453).

97970627 is a wasteful number, since it uses less digits than its factorization.

97970627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180452.

The product of its (nonzero) digits is 333396, while the sum is 47.

The square root of 97970627 is about 9898.0112648956. The cubic root of 97970627 is about 460.9975625809.

The spelling of 97970627 in words is "ninety-seven million, nine hundred seventy thousand, six hundred twenty-seven".