425766130 has 8 divisors (see below), whose sum is σ = 766379052. Its totient is φ = 170306448.

The previous prime is 425766109. The next prime is 425766169. The reversal of 425766130 is 31667524.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 363245481 + 62520649 = 19059^2 + 7907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 21288297 + ... + 21288316.

Almost surely, 2^425766130 is an apocalyptic number.

425766130 is a deficient number, since it is larger than the sum of its proper divisors (340612922).

425766130 is a wasteful number, since it uses less digits than its factorization.

425766130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42576620.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 425766130 is about 20634.1011434954. The cubic root of 425766130 is about 752.2988016308.

The spelling of 425766130 in words is "four hundred twenty-five million, seven hundred sixty-six thousand, one hundred thirty".