118124790 has 96 divisors (see below), whose sum is σ = 333310464. Its totient is φ = 26712000.

The previous prime is 118124761. The next prime is 118124791. The reversal of 118124790 is 97421811.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118124791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156915 + ... + 157665.

It is an arithmetic number, because the mean of its divisors is an integer number (3471984).

Almost surely, 2^118124790 is an apocalyptic number.

118124790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 118124790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166655232).

118124790 is an abundant number, since it is smaller than the sum of its proper divisors (215185674).

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

118124790 is a wasteful number, since it uses less digits than its factorization.

118124790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 118124790 is about 10868.5228987200. The cubic root of 118124790 is about 490.6596557667.

The spelling of 118124790 in words is "one hundred eighteen million, one hundred twenty-four thousand, seven hundred ninety".