425207716 has 12 divisors (see below), whose sum is σ = 776466432. Its totient is φ = 203360168.

The previous prime is 425207701. The next prime is 425207747. The reversal of 425207716 is 617702524.

It is a super-3 number, since 3×425207716³ (a number of 27 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2310820 + ... + 2311003.

It is an arithmetic number, because the mean of its divisors is an integer number (64705536).

Almost surely, 2^425207716 is an apocalyptic number.

425207716 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

425207716 is a deficient number, since it is larger than the sum of its proper divisors (351258716).

425207716 is a wasteful number, since it uses less digits than its factorization.

425207716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4621850 (or 4621848 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 425207716 is about 20620.5653656732. The cubic root of 425207716 is about 751.9697649870.

The spelling of 425207716 in words is "four hundred twenty-five million, two hundred seven thousand, seven hundred sixteen".