167426887 has 8 divisors (see below), whose sum is σ = 174310256. Its totient is φ = 160667712.

The previous prime is 167426881. The next prime is 167426893. The reversal of 167426887 is 788624761.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (167426881) and next prime (167426893).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 167426887 - 2¹¹ = 167424839 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 167426887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167426881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28293 + ... + 33694.

It is an arithmetic number, because the mean of its divisors is an integer number (21788782).

Almost surely, 2^167426887 is an apocalyptic number.

167426887 is a deficient number, since it is larger than the sum of its proper divisors (6883369).

167426887 is an equidigital number, since it uses as much as digits as its factorization.

167426887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62097.

The product of its digits is 903168, while the sum is 49.

The square root of 167426887 is about 12939.3541956312. The cubic root of 167426887 is about 551.1566699083.

It can be divided in two parts, 1674 and 26887, that added together give a 4-th power (28561 = 13⁴).

The spelling of 167426887 in words is "one hundred sixty-seven million, four hundred twenty-six thousand, eight hundred eighty-seven".