97132970 has 32 divisors (see below), whose sum is σ = 193435776. Its totient is φ = 34820800.

The previous prime is 97132969. The next prime is 97133009. The reversal of 97132970 is 7923179.

It is a super-2 number, since 2×97132970² = 18869627722041800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1592 + ... + 14028.

It is an arithmetic number, because the mean of its divisors is an integer number (6044868).

Almost surely, 2^97132970 is an apocalyptic number.

97132970 is a deficient number, since it is larger than the sum of its proper divisors (96302806).

97132970 is a wasteful number, since it uses less digits than its factorization.

97132970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12526.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 97132970 is about 9855.6060189113. The cubic root of 97132970 is about 459.6799443472.

The spelling of 97132970 in words is "ninety-seven million, one hundred thirty-two thousand, nine hundred seventy".