11433730 has 64 divisors (see below), whose sum is σ = 26542080. Its totient is φ = 3441600.

The previous prime is 11433727. The next prime is 11433757. The reversal of 11433730 is 3733411.

It is a happy number.

11433730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23631 + ... + 24109.

It is an arithmetic number, because the mean of its divisors is an integer number (414720).

Almost surely, 2^11433730 is an apocalyptic number.

11433730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11433730 is an abundant number, since it is smaller than the sum of its proper divisors (15108350).

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

11433730 is a wasteful number, since it uses less digits than its factorization.

11433730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 11433730 is about 3381.3798958413. The cubic root of 11433730 is about 225.2834616667.

The spelling of 11433730 in words is "eleven million, four hundred thirty-three thousand, seven hundred thirty".