97448275998 has 24 divisors (see below), whose sum is σ = 211243736808. Its totient is φ = 32466480912.

The previous prime is 97448275973. The next prime is 97448276021. The reversal of 97448275998 is 89957284479.

97448275998 is a `hidden beast` number, since 9 + 7 + 4 + 4 + 8 + 27 + 599 + 8 = 666.

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, 1319536 + ... + 1391427.

It is an arithmetic number, because the mean of its divisors is an integer number (8801822367).

Almost surely, 2^97448275998 is an apocalyptic number.

97448275998 is an abundant number, since it is smaller than the sum of its proper divisors (113795460810).

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

97448275998 is a wasteful number, since it uses less digits than its factorization.

97448275998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712968 (or 2712965 counting only the distinct ones).

The product of its digits is 365783040, while the sum is 72.

The spelling of 97448275998 in words is "ninety-seven billion, four hundred forty-eight million, two hundred seventy-five thousand, nine hundred ninety-eight".