97342590 has 16 divisors (see below), whose sum is σ = 233622288. Its totient is φ = 25958016.

The previous prime is 97342541. The next prime is 97342591. The reversal of 97342590 is 9524379.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97342591) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1622347 + ... + 1622406.

It is an arithmetic number, because the mean of its divisors is an integer number (14601393).

Almost surely, 2^97342590 is an apocalyptic number.

97342590 is an abundant number, since it is smaller than the sum of its proper divisors (136279698).

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

97342590 is a wasteful number, since it uses less digits than its factorization.

97342590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244763.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 97342590 is about 9866.2348441541. The cubic root of 97342590 is about 460.0103809882.

The spelling of 97342590 in words is "ninety-seven million, three hundred forty-two thousand, five hundred ninety".