11048730 has 64 divisors (see below), whose sum is σ = 33067008. Its totient is φ = 2295360.

The previous prime is 11048729. The next prime is 11048743. The reversal of 11048730 is 3784011.

It is a super-2 number, since 2×11048730² = 244148869225800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11048730.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 82 + ... + 4701.

It is an arithmetic number, because the mean of its divisors is an integer number (516672).

Almost surely, 2^11048730 is an apocalyptic number.

11048730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11048730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16533504).

11048730 is an abundant number, since it is smaller than the sum of its proper divisors (22018278).

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

11048730 is a wasteful number, since it uses less digits than its factorization.

11048730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811.

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 11048730 is about 3323.9629961839. The cubic root of 11048730 is about 222.7259330249.

The spelling of 11048730 in words is "eleven million, forty-eight thousand, seven hundred thirty".