4744531 has 12 divisors (see below), whose sum is σ = 5276376. Its totient is φ = 4262720.

The previous prime is 4744511. The next prime is 4744543. The reversal of 4744531 is 1354474.

It is not a de Polignac number, because 4744531 - 2¹¹ = 4742483 is a prime.

It is a super-2 number, since 2×4744531² = 45021148819922, which contains 22 as substring.

It is a Duffinian number.

4744531 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4744531.

It is not an unprimeable number, because it can be changed into a prime (4744511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13500 + ... + 13846.

It is an arithmetic number, because the mean of its divisors is an integer number (439698).

Almost surely, 2^4744531 is an apocalyptic number.

4744531 is a deficient number, since it is larger than the sum of its proper divisors (531845).

4744531 is a wasteful number, since it uses less digits than its factorization.

4744531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 471 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 4744531 is about 2178.1944357655. The cubic root of 4744531 is about 168.0342310255.

It can be divided in two parts, 474 and 4531, that added together give a palindrome (5005).

The spelling of 4744531 in words is "four million, seven hundred forty-four thousand, five hundred thirty-one".