23614638 has 16 divisors (see below), whose sum is σ = 47319120. Its totient is φ = 7856576.

The previous prime is 23614603. The next prime is 23614639. The reversal of 23614638 is 83641632.

It is a super-2 number, since 2×23614638² = 1115302255742088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23614599 and 23614608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23614639) 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, 45 + ... + 6872.

It is an arithmetic number, because the mean of its divisors is an integer number (2957445).

Almost surely, 2^23614638 is an apocalyptic number.

23614638 is an abundant number, since it is smaller than the sum of its proper divisors (23704482).

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

23614638 is a wasteful number, since it uses less digits than its factorization.

23614638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7491.

The product of its digits is 20736, while the sum is 33.

The square root of 23614638 is about 4859.4894793589. The cubic root of 23614638 is about 286.8977203966.

The spelling of 23614638 in words is "twenty-three million, six hundred fourteen thousand, six hundred thirty-eight".