4228525740 has 48 divisors (see below), whose sum is σ = 11871175680. Its totient is φ = 1124625600.

The previous prime is 4228525739. The next prime is 4228525759. The reversal of 4228525740 is 475258224.

4228525740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70236 + ... + 115715.

It is an arithmetic number, because the mean of its divisors is an integer number (247316160).

Almost surely, 2^4228525740 is an apocalyptic number.

It is an amenable number.

4228525740 is an abundant number, since it is smaller than the sum of its proper divisors (7642649940).

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

4228525740 is a wasteful number, since it uses less digits than its factorization.

4228525740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186342 (or 186340 counting only the distinct ones).

The product of its (nonzero) digits is 179200, while the sum is 39.

The square root of 4228525740 is about 65027.1154211841. The cubic root of 4228525740 is about 1617.0731254666.

The spelling of 4228525740 in words is "four billion, two hundred twenty-eight million, five hundred twenty-five thousand, seven hundred forty".