97455948 has 24 divisors (see below), whose sum is σ = 228017328. Its totient is φ = 32396736.

The previous prime is 97455947. The next prime is 97455961. The reversal of 97455948 is 84955479.

It is a self number, because there is not a number n which added to its sum of digits gives 97455948.

It is not an unprimeable number, because it can be changed into a prime (97455947) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6411 + ... + 15362.

It is an arithmetic number, because the mean of its divisors is an integer number (9500722).

Almost surely, 2^97455948 is an apocalyptic number.

It is an amenable number.

97455948 is an abundant number, since it is smaller than the sum of its proper divisors (130561380).

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

97455948 is a wasteful number, since it uses less digits than its factorization.

97455948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22153 (or 22151 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 97455948 is about 9871.9779173173. The cubic root of 97455948 is about 460.1888764378.

The spelling of 97455948 in words is "ninety-seven million, four hundred fifty-five thousand, nine hundred forty-eight".