4788045 has 32 divisors (see below), whose sum is σ = 8812800. Its totient is φ = 2463552.

The previous prime is 4788037. The next prime is 4788061. The reversal of 4788045 is 5408874.

It is not a de Polignac number, because 4788045 - 2³ = 4788037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3304 + ... + 4526.

It is an arithmetic number, because the mean of its divisors is an integer number (275400).

Almost surely, 2^4788045 is an apocalyptic number.

4788045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4788045 is a deficient number, since it is larger than the sum of its proper divisors (4024755).

4788045 is a wasteful number, since it uses less digits than its factorization.

4788045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266 (or 1260 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 4788045 is about 2188.1601860924. The cubic root of 4788045 is about 168.5463716672.

The spelling of 4788045 in words is "four million, seven hundred eighty-eight thousand, forty-five".