11075072 has 40 divisors (see below), whose sum is σ = 22456896. Its totient is φ = 5455872.

The previous prime is 11075069. The next prime is 11075093. The reversal of 11075072 is 27057011.

It is a happy number.

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, 49553 + ... + 49775.

Almost surely, 2^11075072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11075072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11228448).

11075072 is an abundant number, since it is smaller than the sum of its proper divisors (11381824).

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

11075072 is an frugal number, since it uses more digits than its factorization.

11075072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 11075072 is about 3327.9230760341. The cubic root of 11075072 is about 222.9027976969.

The spelling of 11075072 in words is "eleven million, seventy-five thousand, seventy-two".