97118040 has 64 divisors (see below), whose sum is σ = 300764160. Its totient is φ = 25061760.

The previous prime is 97118017. The next prime is 97118069. The reversal of 97118040 is 4081179.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 97117989 and 97118007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9334 + ... + 16773.

It is an arithmetic number, because the mean of its divisors is an integer number (4699440).

Almost surely, 2^97118040 is an apocalyptic number.

It is an amenable number.

97118040 is an abundant number, since it is smaller than the sum of its proper divisors (203646120).

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

97118040 is a wasteful number, since it uses less digits than its factorization.

97118040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26152 (or 26148 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The square root of 97118040 is about 9854.8485528698. The cubic root of 97118040 is about 459.6563911595.

The spelling of 97118040 in words is "ninety-seven million, one hundred eighteen thousand, forty".