167389056 has 48 divisors (see below), whose sum is σ = 481682760. Its totient is φ = 55795968.

The previous prime is 167389039. The next prime is 167389099. The reversal of 167389056 is 650983761.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×167389056² = 56038192137142272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71500 + ... + 73803.

Almost surely, 2^167389056 is an apocalyptic number.

167389056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

167389056 is an abundant number, since it is smaller than the sum of its proper divisors (314293704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

167389056 is a wasteful number, since it uses less digits than its factorization.

167389056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145323 (or 145308 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 167389056 is about 12937.8922549231. The cubic root of 167389056 is about 551.1151545161.

The spelling of 167389056 in words is "one hundred sixty-seven million, three hundred eighty-nine thousand, fifty-six".