11433020 has 24 divisors (see below), whose sum is σ = 24418800. Its totient is φ = 4495232.

The previous prime is 11433013. The next prime is 11433031. The reversal of 11433020 is 2033411.

It is a junction number, because it is equal to n+sod(n) for n = 11432986 and 11433004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3665 + ... + 6024.

It is an arithmetic number, because the mean of its divisors is an integer number (1017450).

Almost surely, 2^11433020 is an apocalyptic number.

11433020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11433020 is an abundant number, since it is smaller than the sum of its proper divisors (12985780).

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

11433020 is a wasteful number, since it uses less digits than its factorization.

11433020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9757 (or 9755 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 11433020 is about 3381.2749074868. The cubic root of 11433020 is about 225.2787984299.

Adding to 11433020 its reverse (2033411), we get a palindrome (13466431).

The spelling of 11433020 in words is "eleven million, four hundred thirty-three thousand, twenty".