425847508 has 6 divisors (see below), whose sum is σ = 745233146. Its totient is φ = 212923752.

The previous prime is 425847497. The next prime is 425847517. The reversal of 425847508 is 805748524.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 297976644 + 127870864 = 17262^2 + 11308^2 .

It is a super-2 number, since 2×425847508² = 362692200139620128, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53230935 + ... + 53230942.

Almost surely, 2^425847508 is an apocalyptic number.

It is an amenable number.

425847508 is a deficient number, since it is larger than the sum of its proper divisors (319385638).

425847508 is a wasteful number, since it uses less digits than its factorization.

425847508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106461881 (or 106461879 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 43.

The square root of 425847508 is about 20636.0729791305. The cubic root of 425847508 is about 752.3467283113.

The spelling of 425847508 in words is "four hundred twenty-five million, eight hundred forty-seven thousand, five hundred eight".