97058550 has 24 divisors (see below), whose sum is σ = 240705576. Its totient is φ = 25882240.

The previous prime is 97058543. The next prime is 97058567. The reversal of 97058550 is 5585079.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 97058499 and 97058508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 323379 + ... + 323678.

It is an arithmetic number, because the mean of its divisors is an integer number (10029399).

Almost surely, 2^97058550 is an apocalyptic number.

97058550 is an abundant number, since it is smaller than the sum of its proper divisors (143647026).

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

97058550 is a wasteful number, since it uses less digits than its factorization.

97058550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647072 (or 647067 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 39.

The square root of 97058550 is about 9851.8297792847. The cubic root of 97058550 is about 459.5625172715.

The spelling of 97058550 in words is "ninety-seven million, fifty-eight thousand, five hundred fifty".