118912470 has 64 divisors (see below), whose sum is σ = 298321920. Its totient is φ = 30296448.

The previous prime is 118912439. The next prime is 118912477. The reversal of 118912470 is 74219811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118912477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88947 + ... + 90273.

It is an arithmetic number, because the mean of its divisors is an integer number (4661280).

Almost surely, 2^118912470 is an apocalyptic number.

118912470 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 118912470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149160960).

118912470 is an abundant number, since it is smaller than the sum of its proper divisors (179409450).

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

118912470 is a wasteful number, since it uses less digits than its factorization.

118912470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469.

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

The square root of 118912470 is about 10904.6994456519. The cubic root of 118912470 is about 491.7478465336.

The spelling of 118912470 in words is "one hundred eighteen million, nine hundred twelve thousand, four hundred seventy".