23970044 has 12 divisors (see below), whose sum is σ = 47940144. Its totient is φ = 10272864.

The previous prime is 23970041. The next prime is 23970053. The reversal of 23970044 is 44007932.

23970044 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 23969989 and 23970016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23970041) 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, 428009 + ... + 428064.

It is an arithmetic number, because the mean of its divisors is an integer number (3995012).

Almost surely, 2^23970044 is an apocalyptic number.

It is an amenable number.

23970044 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.

23970044 is a wasteful number, since it uses less digits than its factorization.

23970044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856084 (or 856082 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 23970044 is about 4895.9211594959. The cubic root of 23970044 is about 288.3298529063.

Adding to 23970044 its reverse (44007932), we get a palindrome (67977976).

The spelling of 23970044 in words is "twenty-three million, nine hundred seventy thousand, forty-four".