425682299 has 16 divisors (see below), whose sum is σ = 500779200. Its totient is φ = 354201984.

The previous prime is 425682287. The next prime is 425682307. The reversal of 425682299 is 992286524.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425682299 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425682259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130217 + ... + 133445.

It is an arithmetic number, because the mean of its divisors is an integer number (31298700).

Almost surely, 2^425682299 is an apocalyptic number.

425682299 is a deficient number, since it is larger than the sum of its proper divisors (75096901).

425682299 is a wasteful number, since it uses less digits than its factorization.

425682299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782.

The product of its digits is 622080, while the sum is 47.

The square root of 425682299 is about 20632.0696732054. The cubic root of 425682299 is about 752.2494238965.

The spelling of 425682299 in words is "four hundred twenty-five million, six hundred eighty-two thousand, two hundred ninety-nine".