23652406 has 8 divisors (see below), whose sum is σ = 37565640. Its totient is φ = 11130528.

The previous prime is 23652403. The next prime is 23652413. The reversal of 23652406 is 60425632.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23652401) 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, 347796 + ... + 347863.

It is an arithmetic number, because the mean of its divisors is an integer number (4695705).

Almost surely, 2^23652406 is an apocalyptic number.

23652406 is a deficient number, since it is larger than the sum of its proper divisors (13913234).

23652406 is a wasteful number, since it uses less digits than its factorization.

23652406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695678.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 23652406 is about 4863.3739317474. The cubic root of 23652406 is about 287.0505885968.

The spelling of 23652406 in words is "twenty-three million, six hundred fifty-two thousand, four hundred six".