10990446 has 8 divisors (see below), whose sum is σ = 21980904. Its totient is φ = 3663480.

The previous prime is 10990423. The next prime is 10990457. The reversal of 10990446 is 64409901.

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

10990446 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915865 + ... + 915876.

It is an arithmetic number, because the mean of its divisors is an integer number (2747613).

Almost surely, 2^10990446 is an apocalyptic number.

10990446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10990446 is a wasteful number, since it uses less digits than its factorization.

10990446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831746.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 10990446 is about 3315.1841577807. The cubic root of 10990446 is about 222.3336028135. Note that the first 3 decimals are identical.

The spelling of 10990446 in words is "ten million, nine hundred ninety thousand, four hundred forty-six".