65234406 has 32 divisors (see below), whose sum is σ = 140051808. Its totient is φ = 20183040.

The previous prime is 65234401. The next prime is 65234443. The reversal of 65234406 is 60443256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65234401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3066 + ... + 11826.

It is an arithmetic number, because the mean of its divisors is an integer number (4376619).

Almost surely, 2^65234406 is an apocalyptic number.

65234406 is an abundant number, since it is smaller than the sum of its proper divisors (74817402).

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

65234406 is a wasteful number, since it uses less digits than its factorization.

65234406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 65234406 is about 8076.7819086564. The cubic root of 65234406 is about 402.5553202515. Note that the first 3 decimals are identical.

The spelling of 65234406 in words is "sixty-five million, two hundred thirty-four thousand, four hundred six".