97397670 has 16 divisors (see below), whose sum is σ = 233754480. Its totient is φ = 25972704.

The previous prime is 97397639. The next prime is 97397681. The reversal of 97397670 is 7679379.

It is a super-2 number, since 2×97397670² = 18972612242857800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623265 + ... + 1623324.

It is an arithmetic number, because the mean of its divisors is an integer number (14609655).

Almost surely, 2^97397670 is an apocalyptic number.

97397670 is an abundant number, since it is smaller than the sum of its proper divisors (136356810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97397670 is a wasteful number, since it uses less digits than its factorization.

97397670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246599.

The product of its (nonzero) digits is 500094, while the sum is 48.

The square root of 97397670 is about 9869.0257877868. The cubic root of 97397670 is about 460.0971281984.

The spelling of 97397670 in words is "ninety-seven million, three hundred ninety-seven thousand, six hundred seventy".