8251902 has 64 divisors (see below), whose sum is σ = 19828800. Its totient is φ = 2534400.

The previous prime is 8251877. The next prime is 8251907. The reversal of 8251902 is 2091528.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8251907) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81652 + ... + 81752.

It is an arithmetic number, because the mean of its divisors is an integer number (309825).

Almost surely, 2^8251902 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8251902, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9914400).

8251902 is an abundant number, since it is smaller than the sum of its proper divisors (11576898).

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

8251902 is a wasteful number, since it uses less digits than its factorization.

8251902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 212 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 8251902 is about 2872.6123998897. The cubic root of 8251902 is about 202.0775279966.

It can be divided in two parts, 82 and 51902, that added together give a square (51984 = 228²).

The spelling of 8251902 in words is "eight million, two hundred fifty-one thousand, nine hundred two".