118252320 has 96 divisors (see below), whose sum is σ = 378157248. Its totient is φ = 31054848.

The previous prime is 118252319. The next prime is 118252327. The reversal of 118252320 is 23252811.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×118252320² = 27967222370764800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (118252327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30322 + ... + 33998.

It is an arithmetic number, because the mean of its divisors is an integer number (3939138).

Almost surely, 2^118252320 is an apocalyptic number.

118252320 is a gapful number since it is divisible by the number (10) 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 118252320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189078624).

118252320 is an abundant number, since it is smaller than the sum of its proper divisors (259904928).

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

118252320 is a wasteful number, since it uses less digits than its factorization.

118252320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762 (or 3754 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 118252320 is about 10874.3882586562. The cubic root of 118252320 is about 490.8361677439.

The spelling of 118252320 in words is "one hundred eighteen million, two hundred fifty-two thousand, three hundred twenty".