97436118 has 32 divisors (see below), whose sum is σ = 210825216. Its totient is φ = 29842848.

The previous prime is 97436117. The next prime is 97436137. The reversal of 97436118 is 81163479.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97436113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14955 + ... + 20457.

It is an arithmetic number, because the mean of its divisors is an integer number (6588288).

Almost surely, 2^97436118 is an apocalyptic number.

97436118 is an abundant number, since it is smaller than the sum of its proper divisors (113389098).

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

97436118 is a wasteful number, since it uses less digits than its factorization.

97436118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5748.

The product of its digits is 36288, while the sum is 39.

The square root of 97436118 is about 9870.9735082210. The cubic root of 97436118 is about 460.1576617724.

The spelling of 97436118 in words is "ninety-seven million, four hundred thirty-six thousand, one hundred eighteen".