870552375 has 192 divisors, whose sum is σ = 1895063040. Its totient is φ = 350784000.

The previous prime is 870552311. The next prime is 870552379. The reversal of 870552375 is 573255078.

It is not a de Polignac number, because 870552375 - 2⁶ = 870552311 is a prime.

It is a super-2 number, since 2×870552375² = 1515722875236281250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870552379) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 11925339 + ... + 11925411.

It is an arithmetic number, because the mean of its divisors is an integer number (9870120).

Almost surely, 2^870552375 is an apocalyptic number.

870552375 is an abundant number, since it is smaller than the sum of its proper divisors (1024510665).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

870552375 is a wasteful number, since it uses less digits than its factorization.

870552375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 42.

The square root of 870552375 is about 29505.1245548972. The cubic root of 870552375 is about 954.8422662840.

The spelling of 870552375 in words is "eight hundred seventy million, five hundred fifty-two thousand, three hundred seventy-five".