426754560 has 160 divisors (see below), whose sum is σ = 1376286912. Its totient is φ = 112803840.

The previous prime is 426754499. The next prime is 426754567. The reversal of 426754560 is 65457624.

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (426754567) 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, 1389927 + ... + 1390233.

Almost surely, 2^426754560 is an apocalyptic number.

426754560 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 426754560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688143456).

426754560 is an abundant number, since it is smaller than the sum of its proper divisors (949532352).

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

426754560 is a wasteful number, since it uses less digits than its factorization.

426754560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 426754560 is about 20658.0386290664. The cubic root of 426754560 is about 752.8805138014.

The spelling of 426754560 in words is "four hundred twenty-six million, seven hundred fifty-four thousand, five hundred sixty".