10894990 has 16 divisors (see below), whose sum is σ = 19649952. Its totient is φ = 4349344.

The previous prime is 10894987. The next prime is 10894991. The reversal of 10894990 is 9949801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10894991) by changing a digit.

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, 7287 + ... + 8653.

It is an arithmetic number, because the mean of its divisors is an integer number (1228122).

Almost surely, 2^10894990 is an apocalyptic number.

10894990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10894990 is a deficient number, since it is larger than the sum of its proper divisors (8754962).

10894990 is a wasteful number, since it uses less digits than its factorization.

10894990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171.

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 10894990 is about 3300.7559740156. The cubic root of 10894990 is about 221.6880476358.

The spelling of 10894990 in words is "ten million, eight hundred ninety-four thousand, nine hundred ninety".