23438606 has 4 divisors (see below), whose sum is σ = 35157912. Its totient is φ = 11719302.

The previous prime is 23438603. The next prime is 23438627. The reversal of 23438606 is 60683432.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23438603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5859650 + ... + 5859653.

It is an arithmetic number, because the mean of its divisors is an integer number (8789478).

Almost surely, 2^23438606 is an apocalyptic number.

23438606 is a deficient number, since it is larger than the sum of its proper divisors (11719306).

23438606 is a wasteful number, since it uses less digits than its factorization.

23438606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11719305.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 23438606 is about 4841.3434086006. The cubic root of 23438606 is about 286.1830620927.

The spelling of 23438606 in words is "twenty-three million, four hundred thirty-eight thousand, six hundred six".