2425726460 has 96 divisors (see below), whose sum is σ = 5467694400. Its totient is φ = 902236160.

The previous prime is 2425726453. The next prime is 2425726477. The reversal of 2425726460 is 646275242.

It is a happy number.

2425726460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1973126 + ... + 1974354.

It is an arithmetic number, because the mean of its divisors is an integer number (56955150).

Almost surely, 2^2425726460 is an apocalyptic number.

2425726460 is a gapful number since it is divisible by the number (20) 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 2425726460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2733847200).

2425726460 is an abundant number, since it is smaller than the sum of its proper divisors (3041967940).

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

2425726460 is a wasteful number, since it uses less digits than its factorization.

2425726460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 2425726460 is about 49251.6645403990. The cubic root of 2425726460 is about 1343.6328354740.

The spelling of 2425726460 in words is "two billion, four hundred twenty-five million, seven hundred twenty-six thousand, four hundred sixty".