11459972 has 24 divisors (see below), whose sum is σ = 21417984. Its totient is φ = 5346432.

The previous prime is 11459971. The next prime is 11460013. The reversal of 11459972 is 27995411.

It is not an unprimeable number, because it can be changed into a prime (11459971) 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, 7973 + ... + 9299.

It is an arithmetic number, because the mean of its divisors is an integer number (892416).

Almost surely, 2^11459972 is an apocalyptic number.

It is an amenable number.

11459972 is a deficient number, since it is larger than the sum of its proper divisors (9958012).

11459972 is a wasteful number, since it uses less digits than its factorization.

11459972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475 (or 1473 counting only the distinct ones).

The product of its digits is 22680, while the sum is 38.

The square root of 11459972 is about 3385.2580403863. The cubic root of 11459972 is about 225.4556822657.

The spelling of 11459972 in words is "eleven million, four hundred fifty-nine thousand, nine hundred seventy-two".