118622949 has 8 divisors (see below), whose sum is σ = 159794880. Its totient is φ = 78266496.

The previous prime is 118622941. The next prime is 118622951. The reversal of 118622949 is 949226811.

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

It is not a de Polignac number, because 118622949 - 2³ = 118622941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118622949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118622941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203529 + ... + 204110.

It is an arithmetic number, because the mean of its divisors is an integer number (19974360).

Almost surely, 2^118622949 is an apocalyptic number.

It is an amenable number.

118622949 is a deficient number, since it is larger than the sum of its proper divisors (41171931).

118622949 is an equidigital number, since it uses as much as digits as its factorization.

118622949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407739.

The product of its digits is 62208, while the sum is 42.

The square root of 118622949 is about 10891.4162990862. The cubic root of 118622949 is about 491.3484294089.

The spelling of 118622949 in words is "one hundred eighteen million, six hundred twenty-two thousand, nine hundred forty-nine".