167412998 has 16 divisors (see below), whose sum is σ = 271075680. Its totient is φ = 77305536.

The previous prime is 167412997. The next prime is 167413033. The reversal of 167412998 is 899214761.

It is a super-2 number, since 2×167412998² = 56054223798696008, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167412997) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 61415 + ... + 64082.

It is an arithmetic number, because the mean of its divisors is an integer number (16942230).

Almost surely, 2^167412998 is an apocalyptic number.

167412998 is a deficient number, since it is larger than the sum of its proper divisors (103662682).

167412998 is a wasteful number, since it uses less digits than its factorization.

167412998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125551.

The product of its digits is 217728, while the sum is 47.

The square root of 167412998 is about 12938.8174884724. The cubic root of 167412998 is about 551.1414289738.

The spelling of 167412998 in words is "one hundred sixty-seven million, four hundred twelve thousand, nine hundred ninety-eight".