426025424 has 80 divisors (see below), whose sum is σ = 944564544. Its totient is φ = 184396800.

The previous prime is 426025421. The next prime is 426025427. The reversal of 426025424 is 424520624.

It is an interprime number because it is at equal distance from previous prime (426025421) and next prime (426025427).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426025421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309602 + ... + 310974.

Almost surely, 2^426025424 is an apocalyptic number.

426025424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426025424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472282272).

426025424 is an abundant number, since it is smaller than the sum of its proper divisors (518539120).

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

426025424 is a wasteful number, since it uses less digits than its factorization.

426025424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 426025424 is about 20640.3833297737. The cubic root of 426025424 is about 752.4514887253.

The spelling of 426025424 in words is "four hundred twenty-six million, twenty-five thousand, four hundred twenty-four".