4228024731 has 96 divisors (see below), whose sum is σ = 6938846208. Its totient is φ = 2281305600.

The previous prime is 4228024709. The next prime is 4228024733. The reversal of 4228024731 is 1374208224.

It is a happy number.

It is not a de Polignac number, because 4228024731 - 2⁶ = 4228024667 is a prime.

It is a super-2 number, since 2×4228024731² = 35752386251895244722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4228024692 and 4228024701.

It is not an unprimeable number, because it can be changed into a prime (4228024733) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41861581 + ... + 41861681.

It is an arithmetic number, because the mean of its divisors is an integer number (72279648).

Almost surely, 2^4228024731 is an apocalyptic number.

4228024731 is a deficient number, since it is larger than the sum of its proper divisors (2710821477).

4228024731 is a wasteful number, since it uses less digits than its factorization.

4228024731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 4228024731 is about 65023.2629987145. The cubic root of 4228024731 is about 1617.0092576446.

The spelling of 4228024731 in words is "four billion, two hundred twenty-eight million, twenty-four thousand, seven hundred thirty-one".