426264462 has 48 divisors (see below), whose sum is σ = 1010956128. Its totient is φ = 129003840.

The previous prime is 426264427. The next prime is 426264467. The reversal of 426264462 is 264462624.

426264462 is a `hidden beast` number, since 4 + 2 + 6 + 2 + 644 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426264467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658 + ... + 29205.

It is an arithmetic number, because the mean of its divisors is an integer number (21061586).

Almost surely, 2^426264462 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426264462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (505478064).

426264462 is an abundant number, since it is smaller than the sum of its proper divisors (584691666).

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

426264462 is a wasteful number, since it uses less digits than its factorization.

426264462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29945 (or 29942 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 426264462 is about 20646.1730594316. The cubic root of 426264462 is about 752.5921930583.

The spelling of 426264462 in words is "four hundred twenty-six million, two hundred sixty-four thousand, four hundred sixty-two".