118497412 has 24 divisors (see below), whose sum is σ = 239531040. Its totient is φ = 50693760.

The previous prime is 118497409. The next prime is 118497413. The reversal of 118497412 is 214794811.

It is not an unprimeable number, because it can be changed into a prime (118497413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78462 + ... + 79957.

It is an arithmetic number, because the mean of its divisors is an integer number (9980460).

Almost surely, 2^118497412 is an apocalyptic number.

It is an amenable number.

118497412 is an abundant number, since it is smaller than the sum of its proper divisors (121033628).

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

118497412 is a wasteful number, since it uses less digits than its factorization.

118497412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158451 (or 158449 counting only the distinct ones).

The product of its digits is 16128, while the sum is 37.

The square root of 118497412 is about 10885.6516571127. The cubic root of 118497412 is about 491.1750391830.

It can be divided in two parts, 1184 and 97412, that added together give a square (98596 = 314²).

The spelling of 118497412 in words is "one hundred eighteen million, four hundred ninety-seven thousand, four hundred twelve".