23333020 has 24 divisors (see below), whose sum is σ = 49488768. Its totient is φ = 9240000.

The previous prime is 23333003. The next prime is 23333033. The reversal of 23333020 is 2033332.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23332985 and 23333003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3756 + ... + 7795.

It is an arithmetic number, because the mean of its divisors is an integer number (2062032).

Almost surely, 2^23333020 is an apocalyptic number.

23333020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23333020 is an abundant number, since it is smaller than the sum of its proper divisors (26155748).

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

23333020 is a wasteful number, since it uses less digits than its factorization.

23333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11661 (or 11659 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 16.

The square root of 23333020 is about 4830.4264822063. The cubic root of 23333020 is about 285.7526836489.

Adding to 23333020 its reverse (2033332), we get a palindrome (25366352).

The spelling of 23333020 in words is "twenty-three million, three hundred thirty-three thousand, twenty".