870926252 has 48 divisors (see below), whose sum is σ = 1858526208. Its totient is φ = 348591360.

The previous prime is 870926227. The next prime is 870926261. The reversal of 870926252 is 252629078.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55373 + ... + 69339.

It is an arithmetic number, because the mean of its divisors is an integer number (38719296).

Almost surely, 2^870926252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 870926252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (929263104).

870926252 is an abundant number, since it is smaller than the sum of its proper divisors (987599956).

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

870926252 is a wasteful number, since it uses less digits than its factorization.

870926252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14126 (or 14124 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 870926252 is about 29511.4596724730. The cubic root of 870926252 is about 954.9789390748.

It can be divided in two parts, 870926 and 252, that added together give a palindrome (871178).

The spelling of 870926252 in words is "eight hundred seventy million, nine hundred twenty-six thousand, two hundred fifty-two".