23330380 has 24 divisors (see below), whose sum is σ = 49109760. Its totient is φ = 9310080.

The previous prime is 23330369. The next prime is 23330389. The reversal of 23330380 is 8303332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23330389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9301 + ... + 11539.

It is an arithmetic number, because the mean of its divisors is an integer number (2046240).

Almost surely, 2^23330380 is an apocalyptic number.

23330380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23330380 is an abundant number, since it is smaller than the sum of its proper divisors (25779380).

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

23330380 is a wasteful number, since it uses less digits than its factorization.

23330380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 23330380 is about 4830.1532066799. The cubic root of 23330380 is about 285.7419061393.

The spelling of 23330380 in words is "twenty-three million, three hundred thirty thousand, three hundred eighty".