118956506 has 8 divisors (see below), whose sum is σ = 186192864. Its totient is φ = 56892220.

The previous prime is 118956499. The next prime is 118956553. The reversal of 118956506 is 605659811.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1292960 + ... + 1293051.

It is an arithmetic number, because the mean of its divisors is an integer number (23274108).

Almost surely, 2^118956506 is an apocalyptic number.

118956506 is a deficient number, since it is larger than the sum of its proper divisors (67236358).

118956506 is a wasteful number, since it uses less digits than its factorization.

118956506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586036.

The product of its (nonzero) digits is 64800, while the sum is 41.

The square root of 118956506 is about 10906.7183882229. The cubic root of 118956506 is about 491.8085408568.

The spelling of 118956506 in words is "one hundred eighteen million, nine hundred fifty-six thousand, five hundred six".