97516467 has 20 divisors (see below), whose sum is σ = 146535840. Its totient is φ = 64625904.

The previous prime is 97516459. The next prime is 97516501. The reversal of 97516467 is 76461579.

It is a happy number.

97516467 is a `hidden beast` number, since 97 + 516 + 46 + 7 = 666.

It is not a de Polignac number, because 97516467 - 2³ = 97516459 is a prime.

It is a super-2 number, since 2×97516467² = 19018922672324178, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97516427) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 10534 + ... + 17492.

It is an arithmetic number, because the mean of its divisors is an integer number (7326792).

Almost surely, 2^97516467 is an apocalyptic number.

97516467 is a deficient number, since it is larger than the sum of its proper divisors (49019373).

97516467 is a wasteful number, since it uses less digits than its factorization.

97516467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7144 (or 7135 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 97516467 is about 9875.0426328194. The cubic root of 97516467 is about 460.2841140239.

The spelling of 97516467 in words is "ninety-seven million, five hundred sixteen thousand, four hundred sixty-seven".