97320458 has 8 divisors (see below), whose sum is σ = 146825028. Its totient is φ = 48378784.

The previous prime is 97320449. The next prime is 97320479. The reversal of 97320458 is 85402379.

It can be written as a sum of positive squares in 2 ways, for example, as 77668969 + 19651489 = 8813^2 + 4433^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 140291 + ... + 140982.

Almost surely, 2^97320458 is an apocalyptic number.

97320458 is a deficient number, since it is larger than the sum of its proper divisors (49504570).

97320458 is a wasteful number, since it uses less digits than its factorization.

97320458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281448.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 97320458 is about 9865.1131772525. The cubic root of 97320458 is about 459.9755153949.

The spelling of 97320458 in words is "ninety-seven million, three hundred twenty thousand, four hundred fifty-eight".