118042624 has 104 divisors (see below), whose sum is σ = 283080960. Its totient is φ = 48119808.

The previous prime is 118042591. The next prime is 118042651. The reversal of 118042624 is 426240811.

It is a super-2 number, since 2×118042624² = 27868122161610752, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 118042592 and 118042601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659367 + ... + 659545.

Almost surely, 2^118042624 is an apocalyptic number.

118042624 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118042624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141540480).

118042624 is an abundant number, since it is smaller than the sum of its proper divisors (165038336).

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

118042624 is an equidigital number, since it uses as much as digits as its factorization.

118042624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 118042624 is about 10864.7422426857. The cubic root of 118042624 is about 490.5458639805.

The spelling of 118042624 in words is "one hundred eighteen million, forty-two thousand, six hundred twenty-four".