4580749 has 8 divisors (see below), whose sum is σ = 4803840. Its totient is φ = 4359696.

The previous prime is 4580743. The next prime is 4580773. The reversal of 4580749 is 9470854.

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

It is not a de Polignac number, because 4580749 - 2⁷ = 4580621 is a prime.

It is a super-2 number, since 2×4580749² = 41966522802002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4580743) 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, 6012 + ... + 6730.

It is an arithmetic number, because the mean of its divisors is an integer number (600480).

Almost surely, 2^4580749 is an apocalyptic number.

It is an amenable number.

4580749 is a deficient number, since it is larger than the sum of its proper divisors (223091).

4580749 is a wasteful number, since it uses less digits than its factorization.

4580749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4580749 is about 2140.2684411073. The cubic root of 4580749 is about 166.0780225473.

It can be divided in two parts, 4580 and 749, that added together give a square (5329 = 73²).

The spelling of 4580749 in words is "four million, five hundred eighty thousand, seven hundred forty-nine".