11457080 has 16 divisors (see below), whose sum is σ = 25778520. Its totient is φ = 4582816.

The previous prime is 11457041. The next prime is 11457109. The reversal of 11457080 is 8075411.

11457080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143174 + ... + 143253.

Almost surely, 2^11457080 is an apocalyptic number.

11457080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11457080 is an abundant number, since it is smaller than the sum of its proper divisors (14321440).

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

11457080 is a wasteful number, since it uses less digits than its factorization.

11457080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286438 (or 286434 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 26.

The square root of 11457080 is about 3384.8308672665. The cubic root of 11457080 is about 225.4367155909.

The spelling of 11457080 in words is "eleven million, four hundred fifty-seven thousand, eighty".