118977472 has 14 divisors (see below), whose sum is σ = 236096048. Its totient is φ = 59488704.

The previous prime is 118977451. The next prime is 118977479. The reversal of 118977472 is 274779811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118977479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 929448 + ... + 929575.

Almost surely, 2^118977472 is an apocalyptic number.

It is an amenable number.

118977472 is a deficient number, since it is larger than the sum of its proper divisors (117118576).

118977472 is an equidigital number, since it uses as much as digits as its factorization.

118977472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859035 (or 1859025 counting only the distinct ones).

The product of its digits is 197568, while the sum is 46.

The square root of 118977472 is about 10907.6794965749. The cubic root of 118977472 is about 491.8374327952.

The spelling of 118977472 in words is "one hundred eighteen million, nine hundred seventy-seven thousand, four hundred seventy-two".