97775082 has 12 divisors (see below), whose sum is σ = 211846050. Its totient is φ = 32591688.

The previous prime is 97775063. The next prime is 97775099. The reversal of 97775082 is 28057779.

It can be written as a sum of positive squares in only one way, i.e., 90041121 + 7733961 = 9489^2 + 2781^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2715957 + ... + 2715992.

Almost surely, 2^97775082 is an apocalyptic number.

97775082 is an abundant number, since it is smaller than the sum of its proper divisors (114070968).

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

97775082 is a wasteful number, since it uses less digits than its factorization.

97775082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5431957 (or 5431954 counting only the distinct ones).

The product of its (nonzero) digits is 246960, while the sum is 45.

The square root of 97775082 is about 9888.1283365458. The cubic root of 97775082 is about 460.6906481061.

The spelling of 97775082 in words is "ninety-seven million, seven hundred seventy-five thousand, eighty-two".