167412742 has 16 divisors (see below), whose sum is σ = 287246880. Its totient is φ = 71684928.

The previous prime is 167412709. The next prime is 167412769. The reversal of 167412742 is 247214761.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 167412698 and 167412707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13408 + ... + 22684.

It is an arithmetic number, because the mean of its divisors is an integer number (17952930).

Almost surely, 2^167412742 is an apocalyptic number.

167412742 is a deficient number, since it is larger than the sum of its proper divisors (119834138).

167412742 is a wasteful number, since it uses less digits than its factorization.

167412742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10575.

The product of its digits is 18816, while the sum is 34.

The square root of 167412742 is about 12938.8075957563. The cubic root of 167412742 is about 551.1411480472.

The spelling of 167412742 in words is "one hundred sixty-seven million, four hundred twelve thousand, seven hundred forty-two".