4787292 has 12 divisors (see below), whose sum is σ = 11170376. Its totient is φ = 1595760.

The previous prime is 4787281. The next prime is 4787311. The reversal of 4787292 is 2927874.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 4787292.

It is a congruent number.

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, 199459 + ... + 199482.

Almost surely, 2^4787292 is an apocalyptic number.

It is an amenable number.

4787292 is an abundant number, since it is smaller than the sum of its proper divisors (6383084).

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

4787292 is a wasteful number, since it uses less digits than its factorization.

4787292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398948 (or 398946 counting only the distinct ones).

The product of its digits is 56448, while the sum is 39.

The square root of 4787292 is about 2187.9881169696. The cubic root of 4787292 is about 168.5375356272.

It can be divided in two parts, 478729 and 2, that added together give a triangular number (478731 = T₉₇₈).

The spelling of 4787292 in words is "four million, seven hundred eighty-seven thousand, two hundred ninety-two".