23466738 has 8 divisors (see below), whose sum is σ = 46933488. Its totient is φ = 7822244.

The previous prime is 23466733. The next prime is 23466763. The reversal of 23466738 is 83766432.

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

23466738 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23466696 and 23466705.

It is not an unprimeable number, because it can be changed into a prime (23466731) 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, 1955556 + ... + 1955567.

It is an arithmetic number, because the mean of its divisors is an integer number (5866686).

Almost surely, 2^23466738 is an apocalyptic number.

23466738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23466738 is a wasteful number, since it uses less digits than its factorization.

23466738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3911128.

The product of its digits is 145152, while the sum is 39.

The square root of 23466738 is about 4844.2479292456. The cubic root of 23466738 is about 286.2975126284.

The spelling of 23466738 in words is "twenty-three million, four hundred sixty-six thousand, seven hundred thirty-eight".