11494572 has 24 divisors (see below), whose sum is σ = 27987456. Its totient is φ = 3664848.

The previous prime is 11494543. The next prime is 11494577. The reversal of 11494572 is 27549411.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11494577) 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, 20548 + ... + 21099.

It is an arithmetic number, because the mean of its divisors is an integer number (1166144).

Almost surely, 2^11494572 is an apocalyptic number.

11494572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11494572 is an abundant number, since it is smaller than the sum of its proper divisors (16492884).

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

11494572 is a wasteful number, since it uses less digits than its factorization.

11494572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41677 (or 41675 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 11494572 is about 3390.3645821652. The cubic root of 11494572 is about 225.6823532397.

The spelling of 11494572 in words is "eleven million, four hundred ninety-four thousand, five hundred seventy-two".