23435260 has 24 divisors (see below), whose sum is σ = 49951440. Its totient is φ = 9233664.

The previous prime is 23435257. The next prime is 23435311. The reversal of 23435260 is 6253432.

It is a happy number.

It is a super-2 number, since 2×23435260² = 1098422822535200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7405 + ... + 10084.

It is an arithmetic number, because the mean of its divisors is an integer number (2081310).

Almost surely, 2^23435260 is an apocalyptic number.

23435260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23435260 is an abundant number, since it is smaller than the sum of its proper divisors (26516180).

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

23435260 is a wasteful number, since it uses less digits than its factorization.

23435260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17565 (or 17563 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 23435260 is about 4840.9978310262. The cubic root of 23435260 is about 286.1694433349.

Adding to 23435260 its reverse (6253432), we get a palindrome (29688692).

The spelling of 23435260 in words is "twenty-three million, four hundred thirty-five thousand, two hundred sixty".