425338080 has 192 divisors, whose sum is σ = 1423941120. Its totient is φ = 106489856.

The previous prime is 425338061. The next prime is 425338087. The reversal of 425338080 is 80833524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425338087) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651034 + ... + 651686.

It is an arithmetic number, because the mean of its divisors is an integer number (7416360).

Almost surely, 2^425338080 is an apocalyptic number.

425338080 is a gapful number since it is divisible by the number (40) 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 425338080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (711970560).

425338080 is an abundant number, since it is smaller than the sum of its proper divisors (998603040).

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

425338080 is a wasteful number, since it uses less digits than its factorization.

425338080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753 (or 745 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 425338080 is about 20623.7261424797. The cubic root of 425338080 is about 752.0466056825.

The spelling of 425338080 in words is "four hundred twenty-five million, three hundred thirty-eight thousand, eighty".