11256072 has 32 divisors (see below), whose sum is σ = 28313280. Its totient is φ = 3728960.

The previous prime is 11256071. The next prime is 11256073. The reversal of 11256072 is 27065211.

It is an interprime number because it is at equal distance from previous prime (11256071) and next prime (11256073).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (11256071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2797 + ... + 5507.

It is an arithmetic number, because the mean of its divisors is an integer number (884790).

Almost surely, 2^11256072 is an apocalyptic number.

11256072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11256072 is an abundant number, since it is smaller than the sum of its proper divisors (17057208).

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

11256072 is a wasteful number, since it uses less digits than its factorization.

11256072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2893 (or 2889 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 11256072 is about 3355.0070044636. The cubic root of 11256072 is about 224.1105428027.

The spelling of 11256072 in words is "eleven million, two hundred fifty-six thousand, seventy-two".