65436234 has 16 divisors (see below), whose sum is σ = 130980288. Its totient is φ = 21794112.

The previous prime is 65436229. The next prime is 65436277. The reversal of 65436234 is 43263456.

It is a junction number, because it is equal to n+sod(n) for n = 65436195 and 65436204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4914 + ... + 12450.

It is an arithmetic number, because the mean of its divisors is an integer number (8186268).

Almost surely, 2^65436234 is an apocalyptic number.

65436234 is an abundant number, since it is smaller than the sum of its proper divisors (65544054).

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

65436234 is a wasteful number, since it uses less digits than its factorization.

65436234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8989.

The product of its digits is 51840, while the sum is 33.

The square root of 65436234 is about 8089.2665922196. The cubic root of 65436234 is about 402.9700466421.

The spelling of 65436234 in words is "sixty-five million, four hundred thirty-six thousand, two hundred thirty-four".