426296140 has 24 divisors (see below), whose sum is σ = 896641200. Its totient is φ = 170248128.

The previous prime is 426296137. The next prime is 426296173. The reversal of 426296140 is 41692624.

It is a junction number, because it is equal to n+sod(n) for n = 426296096 and 426296105.

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 7 ways as a sum of consecutive naturals, for example, 3715 + ... + 29434.

It is an arithmetic number, because the mean of its divisors is an integer number (37360050).

Almost surely, 2^426296140 is an apocalyptic number.

It is an amenable number.

426296140 is an abundant number, since it is smaller than the sum of its proper divisors (470345060).

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

426296140 is a wasteful number, since it uses less digits than its factorization.

426296140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33801 (or 33799 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 426296140 is about 20646.9402091448. The cubic root of 426296140 is about 752.6108356516.

The spelling of 426296140 in words is "four hundred twenty-six million, two hundred ninety-six thousand, one hundred forty".