872151 has 24 divisors (see below), whose sum is σ = 1436400. Its totient is φ = 467712.

The previous prime is 872149. The next prime is 872159. The reversal of 872151 is 151278.

It is not a de Polignac number, because 872151 - 2¹ = 872149 is a prime.

872151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872159) 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 23 ways as a sum of consecutive naturals, for example, 2325 + ... + 2673.

It is an arithmetic number, because the mean of its divisors is an integer number (59850).

2⁸⁷²¹⁵¹ is an apocalyptic number.

872151 is a deficient number, since it is larger than the sum of its proper divisors (564249).

872151 is a wasteful number, since it uses less digits than its factorization.

872151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 376 counting only the distinct ones).

The product of its digits is 560, while the sum is 24.

The square root of 872151 is about 933.8902505113. The cubic root of 872151 is about 95.5426378688.

The spelling of 872151 in words is "eight hundred seventy-two thousand, one hundred fifty-one".