11264870 has 32 divisors (see below), whose sum is σ = 21025440. Its totient is φ = 4343040.

The previous prime is 11264867. The next prime is 11264879. The reversal of 11264870 is 7846211.

It is a super-2 number, since 2×11264870² = 253794592233800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11264879) 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, 35834 + ... + 36146.

It is an arithmetic number, because the mean of its divisors is an integer number (657045).

Almost surely, 2^11264870 is an apocalyptic number.

11264870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11264870 is a deficient number, since it is larger than the sum of its proper divisors (9760570).

11264870 is a wasteful number, since it uses less digits than its factorization.

11264870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 11264870 is about 3356.3179229626. The cubic root of 11264870 is about 224.1689175496.

The spelling of 11264870 in words is "eleven million, two hundred sixty-four thousand, eight hundred seventy".