11620994 has 32 divisors (see below), whose sum is σ = 22118400. Its totient is φ = 4447440.

The previous prime is 11620991. The next prime is 11621009. The reversal of 11620994 is 49902611.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11620994.

It is not an unprimeable number, because it can be changed into a prime (11620991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8447 + ... + 9725.

It is an arithmetic number, because the mean of its divisors is an integer number (691200).

Almost surely, 2^11620994 is an apocalyptic number.

11620994 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11620994 is a deficient number, since it is larger than the sum of its proper divisors (10497406).

11620994 is a wasteful number, since it uses less digits than its factorization.

11620994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 11620994 is about 3408.9579052843. The cubic root of 11620994 is about 226.5067205909.

The spelling of 11620994 in words is "eleven million, six hundred twenty thousand, nine hundred ninety-four".