426541730 has 32 divisors (see below), whose sum is σ = 824411520. Its totient is φ = 158314240.

The previous prime is 426541723. The next prime is 426541751. The reversal of 426541730 is 37145624.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5600 + ... + 29739.

It is an arithmetic number, because the mean of its divisors is an integer number (25762860).

Almost surely, 2^426541730 is an apocalyptic number.

426541730 is a deficient number, since it is larger than the sum of its proper divisors (397869790).

426541730 is a wasteful number, since it uses less digits than its factorization.

426541730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35434.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 426541730 is about 20652.8867231678. The cubic root of 426541730 is about 752.7553347410.

The spelling of 426541730 in words is "four hundred twenty-six million, five hundred forty-one thousand, seven hundred thirty".