23160426 has 32 divisors (see below), whose sum is σ = 49792320. Its totient is φ = 7155456.

The previous prime is 23160421. The next prime is 23160439. The reversal of 23160426 is 62406132.

It is a junction number, because it is equal to n+sod(n) for n = 23160396 and 23160405.

It is not an unprimeable number, because it can be changed into a prime (23160421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5140 + ... + 8528.

It is an arithmetic number, because the mean of its divisors is an integer number (1556010).

Almost surely, 2^23160426 is an apocalyptic number.

23160426 is an abundant number, since it is smaller than the sum of its proper divisors (26631894).

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

23160426 is a wasteful number, since it uses less digits than its factorization.

23160426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 23160426 is about 4812.5280258924. The cubic root of 23160426 is about 285.0463698021.

Adding to 23160426 its reverse (62406132), we get a palindrome (85566558).

The spelling of 23160426 in words is "twenty-three million, one hundred sixty thousand, four hundred twenty-six".