23448036 has 12 divisors (see below), whose sum is σ = 54712112. Its totient is φ = 7816008.

The previous prime is 23448031. The next prime is 23448043. The reversal of 23448036 is 63084432.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 23447994 and 23448012.

It is not an unprimeable number, because it can be changed into a prime (23448031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 976990 + ... + 977013.

Almost surely, 2^23448036 is an apocalyptic number.

It is an amenable number.

23448036 is an abundant number, since it is smaller than the sum of its proper divisors (31264076).

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

23448036 is a wasteful number, since it uses less digits than its factorization.

23448036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954010 (or 1954008 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 23448036 is about 4842.3172138967. The cubic root of 23448036 is about 286.2214367360.

The spelling of 23448036 in words is "twenty-three million, four hundred forty-eight thousand, thirty-six".