97296590 has 16 divisors (see below), whose sum is σ = 177534288. Its totient is φ = 38385216.

The previous prime is 97296571. The next prime is 97296599. The reversal of 97296590 is 9569279.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97296599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65912 + ... + 67371.

It is an arithmetic number, because the mean of its divisors is an integer number (11095893).

Almost surely, 2^97296590 is an apocalyptic number.

97296590 is a deficient number, since it is larger than the sum of its proper divisors (80237698).

97296590 is a wasteful number, since it uses less digits than its factorization.

97296590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133363.

The product of its (nonzero) digits is 306180, while the sum is 47.

The square root of 97296590 is about 9863.9033855771. The cubic root of 97296590 is about 459.9379090736.

The spelling of 97296590 in words is "ninety-seven million, two hundred ninety-six thousand, five hundred ninety".