97558082 has 4 divisors (see below), whose sum is σ = 146337126. Its totient is φ = 48779040.

The previous prime is 97558067. The next prime is 97558133. The reversal of 97558082 is 28085579.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28085579 = 43 ⋅653153.

It can be written as a sum of positive squares in only one way, i.e., 81884401 + 15673681 = 9049^2 + 3959^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24389519 + ... + 24389522.

Almost surely, 2^97558082 is an apocalyptic number.

97558082 is a deficient number, since it is larger than the sum of its proper divisors (48779044).

97558082 is a wasteful number, since it uses less digits than its factorization.

97558082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48779043.

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 97558082 is about 9877.1494875799. The cubic root of 97558082 is about 460.3495798879.

The spelling of 97558082 in words is "ninety-seven million, five hundred fifty-eight thousand, eighty-two".