118972514 has 8 divisors (see below), whose sum is σ = 186217920. Its totient is φ = 56899876.

The previous prime is 118972417. The next prime is 118972517. The reversal of 118972514 is 415279811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (118972517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293134 + ... + 1293225.

It is an arithmetic number, because the mean of its divisors is an integer number (23277240).

Almost surely, 2^118972514 is an apocalyptic number.

118972514 is a deficient number, since it is larger than the sum of its proper divisors (67245406).

118972514 is a wasteful number, since it uses less digits than its factorization.

118972514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586384.

The product of its digits is 20160, while the sum is 38.

The square root of 118972514 is about 10907.4522231363. The cubic root of 118972514 is about 491.8306007907.

The spelling of 118972514 in words is "one hundred eighteen million, nine hundred seventy-two thousand, five hundred fourteen".