4225831740 has 72 divisors (see below), whose sum is σ = 13804391328. Its totient is φ = 1040204160.

The previous prime is 4225831723. The next prime is 4225831741. The reversal of 4225831740 is 471385224.

It is a happy number.

4225831740 is a `hidden beast` number, since 4 + 2 + 2 + 583 + 1 + 74 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4225831695 and 4225831704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4225831741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 900616 + ... + 905295.

Almost surely, 2^4225831740 is an apocalyptic number.

It is an amenable number.

4225831740 is an abundant number, since it is smaller than the sum of its proper divisors (9578559588).

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

4225831740 is a wasteful number, since it uses less digits than its factorization.

4225831740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805939 (or 1805934 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 4225831740 is about 65006.3976851510. The cubic root of 4225831740 is about 1616.7296392849.

The spelling of 4225831740 in words is "four billion, two hundred twenty-five million, eight hundred thirty-one thousand, seven hundred forty".