11457968 has 10 divisors (see below), whose sum is σ = 22199844. Its totient is φ = 5728976.

The previous prime is 11457961. The next prime is 11457973. The reversal of 11457968 is 86975411.

It is not an unprimeable number, because it can be changed into a prime (11457961) 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 as a sum of consecutive naturals, namely, 358046 + ... + 358077.

Almost surely, 2^11457968 is an apocalyptic number.

It is an amenable number.

11457968 is a deficient number, since it is larger than the sum of its proper divisors (10741876).

11457968 is an equidigital number, since it uses as much as digits as its factorization.

11457968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716131 (or 716125 counting only the distinct ones).

The product of its digits is 60480, while the sum is 41.

The square root of 11457968 is about 3384.9620381919. The cubic root of 11457968 is about 225.4425397227.

The spelling of 11457968 in words is "eleven million, four hundred fifty-seven thousand, nine hundred sixty-eight".