11074572 has 18 divisors (see below), whose sum is σ = 27994148. Its totient is φ = 3691512.

The previous prime is 11074571. The next prime is 11074573. The reversal of 11074572 is 27547011.

It is an interprime number because it is at equal distance from previous prime (11074571) and next prime (11074573).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×11074572² = 245292289966368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11074571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 153778 + ... + 153849.

Almost surely, 2^11074572 is an apocalyptic number.

11074572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11074572 is an abundant number, since it is smaller than the sum of its proper divisors (16919576).

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

11074572 is a wasteful number, since it uses less digits than its factorization.

11074572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307637 (or 307632 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 11074572 is about 3327.8479532575. The cubic root of 11074572 is about 222.8994432244.

The spelling of 11074572 in words is "eleven million, seventy-four thousand, five hundred seventy-two".