425770892 has 12 divisors (see below), whose sum is σ = 751693656. Its totient is φ = 211001280.

The previous prime is 425770843. The next prime is 425770901. The reversal of 425770892 is 298077524.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470534 + ... + 471437.

It is an arithmetic number, because the mean of its divisors is an integer number (62641138).

Almost surely, 2^425770892 is an apocalyptic number.

It is an amenable number.

425770892 is a deficient number, since it is larger than the sum of its proper divisors (325922764).

425770892 is a wasteful number, since it uses less digits than its factorization.

425770892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942088 (or 942086 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 425770892 is about 20634.2165346785. The cubic root of 425770892 is about 752.3016063266.

The spelling of 425770892 in words is "four hundred twenty-five million, seven hundred seventy thousand, eight hundred ninety-two".