87925167 has 12 divisors (see below), whose sum is σ = 138548904. Its totient is φ = 53287920.

The previous prime is 87925157. The next prime is 87925199. The reversal of 87925167 is 76152978.

It is not a de Polignac number, because 87925167 - 2⁴ = 87925151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87925127) 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, 443968 + ... + 444165.

It is an arithmetic number, because the mean of its divisors is an integer number (11545742).

Almost surely, 2^87925167 is an apocalyptic number.

87925167 is a deficient number, since it is larger than the sum of its proper divisors (50623737).

87925167 is a wasteful number, since it uses less digits than its factorization.

87925167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888150 (or 888147 counting only the distinct ones).

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

The square root of 87925167 is about 9376.8420590303. The cubic root of 87925167 is about 444.6699012203.

The spelling of 87925167 in words is "eighty-seven million, nine hundred twenty-five thousand, one hundred sixty-seven".