234422560 has 24 divisors (see below), whose sum is σ = 553823676. Its totient is φ = 93768960.

The previous prime is 234422557. The next prime is 234422563. The reversal of 234422560 is 65224432.

It is an interprime number because it is at equal distance from previous prime (234422557) and next prime (234422563).

It can be written as a sum of positive squares in 2 ways, for example, as 208167184 + 26255376 = 14428^2 + 5124^2 .

It is not an unprimeable number, because it can be changed into a prime (234422563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 732411 + ... + 732730.

Almost surely, 2^234422560 is an apocalyptic number.

234422560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234422560 is an abundant number, since it is smaller than the sum of its proper divisors (319401116).

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

234422560 is a wasteful number, since it uses less digits than its factorization.

234422560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465156 (or 1465148 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 234422560 is about 15310.8641166983. The cubic root of 234422560 is about 616.5947199563.

Adding to 234422560 its reverse (65224432), we get a palindrome (299646992).

The spelling of 234422560 in words is "two hundred thirty-four million, four hundred twenty-two thousand, five hundred sixty".