23420652 has 12 divisors (see below), whose sum is σ = 54648216. Its totient is φ = 7806880.

The previous prime is 23420641. The next prime is 23420653. The reversal of 23420652 is 25602432.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (23420653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 975849 + ... + 975872.

It is an arithmetic number, because the mean of its divisors is an integer number (4554018).

Almost surely, 2^23420652 is an apocalyptic number.

It is an amenable number.

23420652 is an abundant number, since it is smaller than the sum of its proper divisors (31227564).

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

23420652 is a wasteful number, since it uses less digits than its factorization.

23420652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951728 (or 1951726 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 23420652 is about 4839.4888159805. The cubic root of 23420652 is about 286.1099712386.

The spelling of 23420652 in words is "twenty-three million, four hundred twenty thousand, six hundred fifty-two".