406065234 has 16 divisors (see below), whose sum is σ = 813062880. Its totient is φ = 135199680.

The previous prime is 406065217. The next prime is 406065241. The reversal of 406065234 is 432560604.

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, 33124 + ... + 43695.

It is an arithmetic number, because the mean of its divisors is an integer number (50816430).

Almost surely, 2^406065234 is an apocalyptic number.

406065234 is an abundant number, since it is smaller than the sum of its proper divisors (406997646).

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

406065234 is a wasteful number, since it uses less digits than its factorization.

406065234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77705.

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

The square root of 406065234 is about 20151.0603691220. The cubic root of 406065234 is about 740.5117193475.

The spelling of 406065234 in words is "four hundred six million, sixty-five thousand, two hundred thirty-four".