23436104 has 8 divisors (see below), whose sum is σ = 43942710. Its totient is φ = 11718048.

The previous prime is 23436067. The next prime is 23436107. The reversal of 23436104 is 40163432.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20232004 + 3204100 = 4498^2 + 1790^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 23436104.

It is not an unprimeable number, because it can be changed into a prime (23436107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1464749 + ... + 1464764.

Almost surely, 2^23436104 is an apocalyptic number.

It is an amenable number.

23436104 is a deficient number, since it is larger than the sum of its proper divisors (20506606).

23436104 is a wasteful number, since it uses less digits than its factorization.

23436104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929519 (or 2929515 counting only the distinct ones).

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

The square root of 23436104 is about 4841.0850023523. The cubic root of 23436104 is about 286.1728786728.

Adding to 23436104 its reverse (40163432), we get a palindrome (63599536).

The spelling of 23436104 in words is "twenty-three million, four hundred thirty-six thousand, one hundred four".