10902890 has 16 divisors (see below), whose sum is σ = 19738080. Its totient is φ = 4336080.

The previous prime is 10902887. The next prime is 10902911. The reversal of 10902890 is 9820901.

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 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 4835.

It is an arithmetic number, because the mean of its divisors is an integer number (1233630).

Almost surely, 2^10902890 is an apocalyptic number.

10902890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10902890 is a deficient number, since it is larger than the sum of its proper divisors (8835190).

10902890 is a wasteful number, since it uses less digits than its factorization.

10902890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6277.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 10902890 is about 3301.9524527164. The cubic root of 10902890 is about 221.7416169812.

The spelling of 10902890 in words is "ten million, nine hundred two thousand, eight hundred ninety".