158679207 has 18 divisors (see below), whose sum is σ = 243482928. Its totient is φ = 99561792.

The previous prime is 158679193. The next prime is 158679211. The reversal of 158679207 is 702976851.

It is not a de Polignac number, because 158679207 - 2⁸ = 158678951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158679247) 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 17 ways as a sum of consecutive naturals, for example, 27903 + ... + 33104.

Almost surely, 2^158679207 is an apocalyptic number.

158679207 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

158679207 is a deficient number, since it is larger than the sum of its proper divisors (84803721).

158679207 is a wasteful number, since it uses less digits than its factorization.

158679207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61047 (or 61027 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 158679207 is about 12596.7935205750. The cubic root of 158679207 is about 541.3855672946.

The spelling of 158679207 in words is "one hundred fifty-eight million, six hundred seventy-nine thousand, two hundred seven".