118957416 has 64 divisors (see below), whose sum is σ = 308620800. Its totient is φ = 38169600.

The previous prime is 118957409. The next prime is 118957417. The reversal of 118957416 is 614759811.

It is not an unprimeable number, because it can be changed into a prime (118957417) 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 15 ways as a sum of consecutive naturals, for example, 208780 + ... + 209348.

It is an arithmetic number, because the mean of its divisors is an integer number (4822200).

Almost surely, 2^118957416 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 118957416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154310400).

118957416 is an abundant number, since it is smaller than the sum of its proper divisors (189663384).

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

118957416 is a wasteful number, since it uses less digits than its factorization.

118957416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890 (or 886 counting only the distinct ones).

The product of its digits is 60480, while the sum is 42.

The square root of 118957416 is about 10906.7601055492. The cubic root of 118957416 is about 491.8097949416.

The spelling of 118957416 in words is "one hundred eighteen million, nine hundred fifty-seven thousand, four hundred sixteen".