4742288 has 20 divisors (see below), whose sum is σ = 9301488. Its totient is φ = 2341920.

The previous prime is 4742279. The next prime is 4742317. The reversal of 4742288 is 8822474.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458 + ... + 3113.

Almost surely, 2^4742288 is an apocalyptic number.

It is an amenable number.

4742288 is a deficient number, since it is larger than the sum of its proper divisors (4559200).

4742288 is a wasteful number, since it uses less digits than its factorization.

4742288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662 (or 3656 counting only the distinct ones).

The product of its digits is 28672, while the sum is 35.

The square root of 4742288 is about 2177.6794989162. The cubic root of 4742288 is about 168.0077471862.

The spelling of 4742288 in words is "four million, seven hundred forty-two thousand, two hundred eighty-eight".