4712445 has 32 divisors (see below), whose sum is σ = 8519040. Its totient is φ = 2471040.

The previous prime is 4712443. The next prime is 4712453. The reversal of 4712445 is 5442174.

It is not a de Polignac number, because 4712445 - 2¹ = 4712443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

4712445 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4712443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8785 + ... + 9305.

It is an arithmetic number, because the mean of its divisors is an integer number (266220).

Almost surely, 2^4712445 is an apocalyptic number.

4712445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4712445 is a deficient number, since it is larger than the sum of its proper divisors (3806595).

4712445 is a wasteful number, since it uses less digits than its factorization.

4712445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602 (or 596 counting only the distinct ones).

The product of its digits is 4480, while the sum is 27.

The square root of 4712445 is about 2170.8166666027. The cubic root of 4712445 is about 167.6545836609.

It can be divided in two parts, 471 and 2445, that added together give a square (2916 = 54²).

The spelling of 4712445 in words is "four million, seven hundred twelve thousand, four hundred forty-five".