426599542 has 16 divisors (see below), whose sum is σ = 654492672. Its totient is φ = 208449000.

The previous prime is 426599531. The next prime is 426599543. The reversal of 426599542 is 245995624.

It is a junction number, because it is equal to n+sod(n) for n = 426599492 and 426599501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426599543) 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, 67573 + ... + 73615.

It is an arithmetic number, because the mean of its divisors is an integer number (40905792).

Almost surely, 2^426599542 is an apocalyptic number.

426599542 is a deficient number, since it is larger than the sum of its proper divisors (227893130).

426599542 is a wasteful number, since it uses less digits than its factorization.

426599542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6843.

The product of its digits is 777600, while the sum is 46.

The square root of 426599542 is about 20654.2862863862. The cubic root of 426599542 is about 752.7893418282.

The spelling of 426599542 in words is "four hundred twenty-six million, five hundred ninety-nine thousand, five hundred forty-two".