4788931 has 8 divisors (see below), whose sum is σ = 5761280. Its totient is φ = 3888648.

The previous prime is 4788929. The next prime is 4788937. The reversal of 4788931 is 1398874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4788931 - 2¹ = 4788929 is a prime.

It is a super-2 number, since 2×4788931² = 45867720245522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4788937) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17871 + ... + 18136.

It is an arithmetic number, because the mean of its divisors is an integer number (720160).

Almost surely, 2^4788931 is an apocalyptic number.

4788931 is a deficient number, since it is larger than the sum of its proper divisors (972349).

4788931 is a wasteful number, since it uses less digits than its factorization.

4788931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36033.

The product of its digits is 48384, while the sum is 40.

The square root of 4788931 is about 2188.3626299131. The cubic root of 4788931 is about 168.5567672027.

It can be divided in two parts, 478 and 8931, that added together give a square (9409 = 97²).

The spelling of 4788931 in words is "four million, seven hundred eighty-eight thousand, nine hundred thirty-one".