8971902 has 12 divisors (see below), whose sum is σ = 19439160. Its totient is φ = 2990628.

The previous prime is 8971883. The next prime is 8971913. The reversal of 8971902 is 2091798.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 249202 + ... + 249237.

It is an arithmetic number, because the mean of its divisors is an integer number (1619930).

Almost surely, 2^8971902 is an apocalyptic number.

8971902 is an abundant number, since it is smaller than the sum of its proper divisors (10467258).

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

8971902 is a wasteful number, since it uses less digits than its factorization.

8971902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498447 (or 498444 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 8971902 is about 2995.3133392018. The cubic root of 8971902 is about 207.7916892534.

The spelling of 8971902 in words is "eight million, nine hundred seventy-one thousand, nine hundred two".