97180474 has 24 divisors (see below), whose sum is σ = 157352832. Its totient is φ = 44963160.

The previous prime is 97180417. The next prime is 97180477. The reversal of 97180474 is 47408179.

It is a super-3 number, since 3×97180474³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (97180477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31317 + ... + 34279.

It is an arithmetic number, because the mean of its divisors is an integer number (6556368).

Almost surely, 2^97180474 is an apocalyptic number.

97180474 is a deficient number, since it is larger than the sum of its proper divisors (60172358).

97180474 is a wasteful number, since it uses less digits than its factorization.

97180474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3042 (or 3019 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 97180474 is about 9858.0157232579. The cubic root of 97180474 is about 459.7548693949.

The spelling of 97180474 in words is "ninety-seven million, one hundred eighty thousand, four hundred seventy-four".