11256670 has 32 divisors (see below), whose sum is σ = 21018528. Its totient is φ = 4338048.

The previous prime is 11256667. The next prime is 11256671. The reversal of 11256670 is 7665211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11256671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35352 + ... + 35668.

It is an arithmetic number, because the mean of its divisors is an integer number (656829).

Almost surely, 2^11256670 is an apocalyptic number.

11256670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11256670 is a deficient number, since it is larger than the sum of its proper divisors (9761858).

11256670 is a wasteful number, since it uses less digits than its factorization.

11256670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 11256670 is about 3355.0961238093. The cubic root of 11256670 is about 224.1145114971.

The spelling of 11256670 in words is "eleven million, two hundred fifty-six thousand, six hundred seventy".