97296537 has 16 divisors (see below), whose sum is σ = 144527040. Its totient is φ = 57809472.

The previous prime is 97296523. The next prime is 97296541. The reversal of 97296537 is 73569279.

It is not a de Polignac number, because 97296537 - 2¹¹ = 97294489 is a prime.

It is a super-2 number, since 2×97296537² = 18933232224384738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (97296547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41883 + ... + 44144.

It is an arithmetic number, because the mean of its divisors is an integer number (9032940).

Almost surely, 2^97296537 is an apocalyptic number.

It is an amenable number.

97296537 is a deficient number, since it is larger than the sum of its proper divisors (47230503).

97296537 is a wasteful number, since it uses less digits than its factorization.

97296537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86072.

The product of its digits is 714420, while the sum is 48.

The square root of 97296537 is about 9863.9006990135. The cubic root of 97296537 is about 459.9378255602.

The spelling of 97296537 in words is "ninety-seven million, two hundred ninety-six thousand, five hundred thirty-seven".