118398744 has 48 divisors (see below), whose sum is σ = 339529320. Its totient is φ = 37144320.

The previous prime is 118398719. The next prime is 118398869. The reversal of 118398744 is 447893811.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 118398744.

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, 47142 + ... + 49589.

Almost surely, 2^118398744 is an apocalyptic number.

It is an amenable number.

118398744 is an abundant number, since it is smaller than the sum of its proper divisors (221130576).

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

118398744 is a wasteful number, since it uses less digits than its factorization.

118398744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96760 (or 96753 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 118398744 is about 10881.1186924875. The cubic root of 118398744 is about 491.0386741341.

The spelling of 118398744 in words is "one hundred eighteen million, three hundred ninety-eight thousand, seven hundred forty-four".