167242887 has 40 divisors (see below), whose sum is σ = 287739936. Its totient is φ = 94825728.

The previous prime is 167242793. The next prime is 167242891. The reversal of 167242887 is 788242761.

It is not a de Polignac number, because 167242887 - 2¹² = 167238791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167242897) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 76603 + ... + 78755.

Almost surely, 2^167242887 is an apocalyptic number.

167242887 is a deficient number, since it is larger than the sum of its proper divisors (120497049).

167242887 is a wasteful number, since it uses less digits than its factorization.

167242887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309 (or 2300 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 167242887 is about 12932.2421489856. The cubic root of 167242887 is about 550.9546911974.

The spelling of 167242887 in words is "one hundred sixty-seven million, two hundred forty-two thousand, eight hundred eighty-seven".