4742788 has 6 divisors (see below), whose sum is σ = 8299886. Its totient is φ = 2371392.

The previous prime is 4742753. The next prime is 4742809. The reversal of 4742788 is 8872474.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2663424 + 2079364 = 1632^2 + 1442^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4742788.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 592845 + ... + 592852.

Almost surely, 2^4742788 is an apocalyptic number.

It is an amenable number.

4742788 is a deficient number, since it is larger than the sum of its proper divisors (3557098).

4742788 is a wasteful number, since it uses less digits than its factorization.

4742788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185701 (or 1185699 counting only the distinct ones).

The product of its digits is 100352, while the sum is 40.

The square root of 4742788 is about 2177.7942969895. The cubic root of 4742788 is about 168.0136515739.

The spelling of 4742788 in words is "four million, seven hundred forty-two thousand, seven hundred eighty-eight".