118412037 has 10 divisors (see below), whose sum is σ = 176887238. Its totient is φ = 78941304.

The previous prime is 118412029. The next prime is 118412057. The reversal of 118412037 is 730214811.

It can be written as a sum of positive squares in only one way, i.e., 118396161 + 15876 = 10881^2 + 126^2 .

It is not a de Polignac number, because 118412037 - 2³ = 118412029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 118412037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118412057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 730858 + ... + 731019.

Almost surely, 2^118412037 is an apocalyptic number.

It is an amenable number.

118412037 is a deficient number, since it is larger than the sum of its proper divisors (58475201).

118412037 is an equidigital number, since it uses as much as digits as its factorization.

118412037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461889 (or 1461880 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 118412037 is about 10881.7295040816. The cubic root of 118412037 is about 491.0570502661.

Adding to 118412037 its reverse (730214811), we get a palindrome (848626848).

The spelling of 118412037 in words is "one hundred eighteen million, four hundred twelve thousand, thirty-seven".