11494920 has 32 divisors (see below), whose sum is σ = 34485120. Its totient is φ = 3065280.

The previous prime is 11494913. The next prime is 11494939. The reversal of 11494920 is 2949411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47776 + ... + 48015.

It is an arithmetic number, because the mean of its divisors is an integer number (1077660).

Almost surely, 2^11494920 is an apocalyptic number.

11494920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11494920 is an abundant number, since it is smaller than the sum of its proper divisors (22990200).

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

11494920 is a wasteful number, since it uses less digits than its factorization.

11494920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95805 (or 95801 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 11494920 is about 3390.4159036909. The cubic root of 11494920 is about 225.6846307398.

The spelling of 11494920 in words is "eleven million, four hundred ninety-four thousand, nine hundred twenty".