425196916 has 12 divisors (see below), whose sum is σ = 744456832. Its totient is φ = 212494968.

The previous prime is 425196853. The next prime is 425196917. The reversal of 425196916 is 619691524.

It is a super-2 number, since 2×425196916² = 361584834751822112, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425196917) 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 3 ways as a sum of consecutive naturals, for example, 16230 + ... + 33373.

Almost surely, 2^425196916 is an apocalyptic number.

It is an amenable number.

425196916 is a deficient number, since it is larger than the sum of its proper divisors (319259916).

425196916 is a wasteful number, since it uses less digits than its factorization.

425196916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51750 (or 51748 counting only the distinct ones).

The product of its digits is 116640, while the sum is 43.

The square root of 425196916 is about 20620.3034895222. The cubic root of 425196916 is about 751.9633984185.

The spelling of 425196916 in words is "four hundred twenty-five million, one hundred ninety-six thousand, nine hundred sixteen".