119961172 has 6 divisors (see below), whose sum is σ = 209932058. Its totient is φ = 59980584.

The previous prime is 119961167. The next prime is 119961181. The reversal of 119961172 is 271169911.

It can be written as a sum of positive squares in only one way, i.e., 119377476 + 583696 = 10926^2 + 764^2 .

It is a super-2 number, since 2×119961172² = 28781365575227168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14995143 + ... + 14995150.

Almost surely, 2^119961172 is an apocalyptic number.

It is an amenable number.

119961172 is a deficient number, since it is larger than the sum of its proper divisors (89970886).

119961172 is a wasteful number, since it uses less digits than its factorization.

119961172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29990297 (or 29990295 counting only the distinct ones).

The product of its digits is 6804, while the sum is 37.

The square root of 119961172 is about 10952.6787590982. The cubic root of 119961172 is about 493.1892101926.

The spelling of 119961172 in words is "one hundred nineteen million, nine hundred sixty-one thousand, one hundred seventy-two".