43254234 has 12 divisors (see below), whose sum is σ = 93717546. Its totient is φ = 14418072.

The previous prime is 43254229. The next prime is 43254251. The reversal of 43254234 is 43245234.

It can be written as a sum of positive squares in only one way, i.e., 33350625 + 9903609 = 5775^2 + 3147^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 43254198 and 43254207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1201489 + ... + 1201524.

Almost surely, 2^43254234 is an apocalyptic number.

43254234 is an abundant number, since it is smaller than the sum of its proper divisors (50463312).

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

43254234 is a wasteful number, since it uses less digits than its factorization.

43254234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403021 (or 2403018 counting only the distinct ones).

The product of its digits is 11520, while the sum is 27.

The square root of 43254234 is about 6576.7951161641. The cubic root of 43254234 is about 351.0289016063.

Adding to 43254234 its reverse (43245234), we get a palindrome (86499468).

The spelling of 43254234 in words is "forty-three million, two hundred fifty-four thousand, two hundred thirty-four".