10994990 has 8 divisors (see below), whose sum is σ = 19791000. Its totient is φ = 4397992.

The previous prime is 10994981. The next prime is 10994993. The reversal of 10994990 is 9949901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10994993) 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 3 ways as a sum of consecutive naturals, for example, 549740 + ... + 549759.

It is an arithmetic number, because the mean of its divisors is an integer number (2473875).

Almost surely, 2^10994990 is an apocalyptic number.

10994990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10994990 is a deficient number, since it is larger than the sum of its proper divisors (8796010).

10994990 is a wasteful number, since it uses less digits than its factorization.

10994990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099506.

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 10994990 is about 3315.8694184180. The cubic root of 10994990 is about 222.3642398683.

The spelling of 10994990 in words is "ten million, nine hundred ninety-four thousand, nine hundred ninety".