234565534 has 16 divisors (see below), whose sum is σ = 402661728. Its totient is φ = 100390752.

The previous prime is 234565519. The next prime is 234565537. The reversal of 234565534 is 435565432.

It is a junction number, because it is equal to n+sod(n) for n = 234565493 and 234565502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234565537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469 + ... + 21664.

It is an arithmetic number, because the mean of its divisors is an integer number (25166358).

Almost surely, 2^234565534 is an apocalyptic number.

234565534 is a deficient number, since it is larger than the sum of its proper divisors (168096194).

234565534 is a wasteful number, since it uses less digits than its factorization.

234565534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22899.

The product of its digits is 216000, while the sum is 37.

The square root of 234565534 is about 15315.5324425891. The cubic root of 234565534 is about 616.7200479072.

The spelling of 234565534 in words is "two hundred thirty-four million, five hundred sixty-five thousand, five hundred thirty-four".