10531902 has 16 divisors (see below), whose sum is σ = 21633552. Its totient is φ = 3415680.

The previous prime is 10531889. The next prime is 10531921. The reversal of 10531902 is 20913501.

It is a super-2 number, since 2×10531902² = 221841919475208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23499 + ... + 23942.

It is an arithmetic number, because the mean of its divisors is an integer number (1352097).

Almost surely, 2^10531902 is an apocalyptic number.

10531902 is an abundant number, since it is smaller than the sum of its proper divisors (11101650).

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

10531902 is a wasteful number, since it uses less digits than its factorization.

10531902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47483.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 10531902 is about 3245.2892012885. The cubic root of 10531902 is about 219.1975032793.

The spelling of 10531902 in words is "ten million, five hundred thirty-one thousand, nine hundred two".