425814367 has 6 divisors (see below), whose sum is σ = 468044024. Its totient is φ = 387103860.

The previous prime is 425814307. The next prime is 425814379. The reversal of 425814367 is 763418524.

It is a de Polignac number, because none of the positive numbers 2^k-425814367 is a prime.

It is a super-2 number, since 2×425814367² = 362635750287221378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425814307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1759443 + ... + 1759684.

Almost surely, 2^425814367 is an apocalyptic number.

425814367 is a deficient number, since it is larger than the sum of its proper divisors (42229657).

425814367 is a wasteful number, since it uses less digits than its factorization.

425814367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3519149 (or 3519138 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 425814367 is about 20635.2699764263. The cubic root of 425814367 is about 752.3272110198.

The spelling of 425814367 in words is "four hundred twenty-five million, eight hundred fourteen thousand, three hundred sixty-seven".