118772 has 12 divisors (see below), whose sum is σ = 217056. Its totient is φ = 56760.

The previous prime is 118757. The next prime is 118787. The reversal of 118772 is 277811.

It is an interprime number because it is at equal distance from previous prime (118757) and next prime (118787).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

118772 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554 + ... + 737.

It is an arithmetic number, because the mean of its divisors is an integer number (18088).

2¹¹⁸⁷⁷² is an apocalyptic number.

It is an amenable number.

118772 is a deficient number, since it is larger than the sum of its proper divisors (98284).

118772 is a wasteful number, since it uses less digits than its factorization.

118772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318 (or 1316 counting only the distinct ones).

The product of its digits is 784, while the sum is 26.

The square root of 118772 is about 344.6331382790. The cubic root of 118772 is about 49.1554138121.

The spelling of 118772 in words is "one hundred eighteen thousand, seven hundred seventy-two".