426472848 has 60 divisors (see below), whose sum is σ = 1204139820. Its totient is φ = 140894208.

The previous prime is 426472847. The next prime is 426472861. The reversal of 426472848 is 848274624.

It can be written as a sum of positive squares in 2 ways, for example, as 61968384 + 364504464 = 7872^2 + 19092^2 .

It is a super-2 number, since 2×426472848² = 363758180162462208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426472847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3168 + ... + 29376.

It is an arithmetic number, because the mean of its divisors is an integer number (20068997).

Almost surely, 2^426472848 is an apocalyptic number.

426472848 is a gapful number since it is divisible by the number (48) 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 426472848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (602069910).

426472848 is an abundant number, since it is smaller than the sum of its proper divisors (777666972).

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

426472848 is a wasteful number, since it uses less digits than its factorization.

426472848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26336 (or 26327 counting only the distinct ones).

The product of its digits is 688128, while the sum is 45.

The square root of 426472848 is about 20651.2190439209. The cubic root of 426472848 is about 752.7148118717.

The spelling of 426472848 in words is "four hundred twenty-six million, four hundred seventy-two thousand, eight hundred forty-eight".