425264466 has 32 divisors (see below), whose sum is σ = 929230848. Its totient is φ = 128676240.

The previous prime is 425264447. The next prime is 425264473. The reversal of 425264466 is 664462524.

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, 43551 + ... + 52413.

It is an arithmetic number, because the mean of its divisors is an integer number (29038464).

Almost surely, 2^425264466 is an apocalyptic number.

425264466 is an abundant number, since it is smaller than the sum of its proper divisors (503966382).

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

425264466 is a wasteful number, since it uses less digits than its factorization.

425264466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9606.

The product of its digits is 276480, while the sum is 39.

The square root of 425264466 is about 20621.9413732073. The cubic root of 425264466 is about 752.0032171754.

The spelling of 425264466 in words is "four hundred twenty-five million, two hundred sixty-four thousand, four hundred sixty-six".