4797988 has 12 divisors (see below), whose sum is σ = 9042460. Its totient is φ = 2214432.

The previous prime is 4797973. The next prime is 4798009. The reversal of 4797988 is 8897974.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 438244 + 4359744 = 662^2 + 2088^2 .

It is a Harshad number since it is a multiple of its sum of digits (52), and also a Moran number because the ratio is a prime number: 92269 = 4797988 / (4 + 7 + 9 + 7 + 9 + 8 + 8).

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, 46083 + ... + 46186.

Almost surely, 2^4797988 is an apocalyptic number.

It is an amenable number.

4797988 is a deficient number, since it is larger than the sum of its proper divisors (4244472).

4797988 is a wasteful number, since it uses less digits than its factorization.

4797988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92286 (or 92284 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 52.

The square root of 4797988 is about 2190.4310078156. The cubic root of 4797988 is about 168.6629605092.

The spelling of 4797988 in words is "four million, seven hundred ninety-seven thousand, nine hundred eighty-eight".