23261104 has 40 divisors (see below), whose sum is σ = 47028240. Its totient is φ = 11136000.

The previous prime is 23261081. The next prime is 23261107. The reversal of 23261104 is 40116232.

It is a super-3 number, since 3×23261104³ (a number of 23 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23261107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38404 + ... + 39004.

It is an arithmetic number, because the mean of its divisors is an integer number (1175706).

Almost surely, 2^23261104 is an apocalyptic number.

It is an amenable number.

23261104 is an abundant number, since it is smaller than the sum of its proper divisors (23767136).

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

23261104 is a wasteful number, since it uses less digits than its factorization.

23261104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 23261104 is about 4822.9766742127. The cubic root of 23261104 is about 285.4588034284.

Adding to 23261104 its reverse (40116232), we get a palindrome (63377336).

The spelling of 23261104 in words is "twenty-three million, two hundred sixty-one thousand, one hundred four".