426723116 has 6 divisors (see below), whose sum is σ = 746765460. Its totient is φ = 213361556.

The previous prime is 426723113. The next prime is 426723133. The reversal of 426723116 is 611327624.

It is not an unprimeable number, because it can be changed into a prime (426723113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53340386 + ... + 53340393.

It is an arithmetic number, because the mean of its divisors is an integer number (124460910).

Almost surely, 2^426723116 is an apocalyptic number.

It is an amenable number.

426723116 is a deficient number, since it is larger than the sum of its proper divisors (320042344).

426723116 is a wasteful number, since it uses less digits than its factorization.

426723116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106680783 (or 106680781 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 426723116 is about 20657.2775553798. The cubic root of 426723116 is about 752.8620221760.

The spelling of 426723116 in words is "four hundred twenty-six million, seven hundred twenty-three thousand, one hundred sixteen".