426031516 has 24 divisors (see below), whose sum is σ = 757552320. Its totient is φ = 209606592.

The previous prime is 426031513. The next prime is 426031523. The reversal of 426031516 is 615130624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426031511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98046 + ... + 102298.

It is an arithmetic number, because the mean of its divisors is an integer number (31564680).

Almost surely, 2^426031516 is an apocalyptic number.

It is an amenable number.

426031516 is a deficient number, since it is larger than the sum of its proper divisors (331520804).

426031516 is a wasteful number, since it uses less digits than its factorization.

426031516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4653 (or 4651 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 426031516 is about 20640.5309040247. The cubic root of 426031516 is about 752.4550752973.

The spelling of 426031516 in words is "four hundred twenty-six million, thirty-one thousand, five hundred sixteen".