23103464 has 8 divisors (see below), whose sum is σ = 43319010. Its totient is φ = 11551728.

The previous prime is 23103439. The next prime is 23103467. The reversal of 23103464 is 46430132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 18130564 + 4972900 = 4258^2 + 2230^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (23103467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1443959 + ... + 1443974.

Almost surely, 2^23103464 is an apocalyptic number.

It is an amenable number.

23103464 is a deficient number, since it is larger than the sum of its proper divisors (20215546).

23103464 is a wasteful number, since it uses less digits than its factorization.

23103464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887939 (or 2887935 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 23103464 is about 4806.6062871843. The cubic root of 23103464 is about 284.8124918247.

Adding to 23103464 its reverse (46430132), we get a palindrome (69533596).

The spelling of 23103464 in words is "twenty-three million, one hundred three thousand, four hundred sixty-four".