118477416 has 64 divisors (see below), whose sum is σ = 313528320. Its totient is φ = 37231040.

The previous prime is 118477397. The next prime is 118477451. The reversal of 118477416 is 614774811.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37681 + ... + 40703.

It is an arithmetic number, because the mean of its divisors is an integer number (4898880).

Almost surely, 2^118477416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118477416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156764160).

118477416 is an abundant number, since it is smaller than the sum of its proper divisors (195050904).

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

118477416 is a wasteful number, since it uses less digits than its factorization.

118477416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126 (or 3122 counting only the distinct ones).

The product of its digits is 37632, while the sum is 39.

The square root of 118477416 is about 10884.7331616352. The cubic root of 118477416 is about 491.1474096384.

The spelling of 118477416 in words is "one hundred eighteen million, four hundred seventy-seven thousand, four hundred sixteen".