11433930 has 32 divisors (see below), whose sum is σ = 27566784. Its totient is φ = 3035136.

The previous prime is 11433923. The next prime is 11433931. The reversal of 11433930 is 3933411.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11433930.

It is not an unprimeable number, because it can be changed into a prime (11433931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6969 + ... + 8451.

It is an arithmetic number, because the mean of its divisors is an integer number (861462).

Almost surely, 2^11433930 is an apocalyptic number.

11433930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11433930 is an abundant number, since it is smaller than the sum of its proper divisors (16132854).

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

11433930 is a wasteful number, since it uses less digits than its factorization.

11433930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 11433930 is about 3381.4094694373. The cubic root of 11433930 is about 225.2847752196.

The spelling of 11433930 in words is "eleven million, four hundred thirty-three thousand, nine hundred thirty".