425126136 has 16 divisors (see below), whose sum is σ = 1062815400. Its totient is φ = 141708704.

The previous prime is 425126131. The next prime is 425126147. The reversal of 425126136 is 631621524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425126131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8856771 + ... + 8856818.

Almost surely, 2^425126136 is an apocalyptic number.

It is an amenable number.

425126136 is an abundant number, since it is smaller than the sum of its proper divisors (637689264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425126136 is a wasteful number, since it uses less digits than its factorization.

425126136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17713598 (or 17713594 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 425126136 is about 20618.5871484930. The cubic root of 425126136 is about 751.9216711459.

The spelling of 425126136 in words is "four hundred twenty-five million, one hundred twenty-six thousand, one hundred thirty-six".