23034560 has 28 divisors (see below), whose sum is σ = 54851808. Its totient is φ = 9213696.

The previous prime is 23034553. The next prime is 23034563. The reversal of 23034560 is 6543032.

23034560 = T₁₇₄₅ + T₁₇₄₆ + ... + T₁₇₅₉.

It is not an unprimeable number, because it can be changed into a prime (23034563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35672 + ... + 36311.

Almost surely, 2^23034560 is an apocalyptic number.

23034560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23034560 is an abundant number, since it is smaller than the sum of its proper divisors (31817248).

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

23034560 is an equidigital number, since it uses as much as digits as its factorization.

23034560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72000 (or 71990 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 23034560 is about 4799.4332998803. The cubic root of 23034560 is about 284.5290673422.

Adding to 23034560 its reverse (6543032), we get a palindrome (29577592).

The spelling of 23034560 in words is "twenty-three million, thirty-four thousand, five hundred sixty".