23034280 has 16 divisors (see below), whose sum is σ = 51827220. Its totient is φ = 9213696.

The previous prime is 23034229. The next prime is 23034281. The reversal of 23034280 is 8243032.

It can be written as a sum of positive squares in 2 ways, for example, as 20232004 + 2802276 = 4498^2 + 1674^2 .

It is not an unprimeable number, because it can be changed into a prime (23034281) 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, 287889 + ... + 287968.

Almost surely, 2^23034280 is an apocalyptic number.

23034280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23034280 is an abundant number, since it is smaller than the sum of its proper divisors (28792940).

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

23034280 is a wasteful number, since it uses less digits than its factorization.

23034280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575868 (or 575864 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 23034280 is about 4799.4041296811. The cubic root of 23034280 is about 284.5279144592.

The spelling of 23034280 in words is "twenty-three million, thirty-four thousand, two hundred eighty".