167617413 has 12 divisors (see below), whose sum is σ = 242302060. Its totient is φ = 111658176.

The previous prime is 167617391. The next prime is 167617423. The reversal of 167617413 is 314716761.

It can be written as a sum of positive squares in 2 ways, for example, as 51365889 + 116251524 = 7167^2 + 10782^2 .

It is not a de Polignac number, because 167617413 - 2⁹ = 167616901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167617423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6345 + ... + 19377.

Almost surely, 2^167617413 is an apocalyptic number.

It is an amenable number.

167617413 is a deficient number, since it is larger than the sum of its proper divisors (74684647).

167617413 is a wasteful number, since it uses less digits than its factorization.

167617413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468 (or 14465 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 167617413 is about 12946.7143708356. The cubic root of 167617413 is about 551.3656563905.

The spelling of 167617413 in words is "one hundred sixty-seven million, six hundred seventeen thousand, four hundred thirteen".