4591048 has 64 divisors (see below), whose sum is σ = 11145600. Its totient is φ = 1720320.

The previous prime is 4591033. The next prime is 4591051. The reversal of 4591048 is 8401954.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17736 + ... + 17992.

It is an arithmetic number, because the mean of its divisors is an integer number (174150).

Almost surely, 2^4591048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4591048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5572800).

4591048 is an abundant number, since it is smaller than the sum of its proper divisors (6554552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4591048 is a wasteful number, since it uses less digits than its factorization.

4591048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 4591048 is about 2142.6730968582. The cubic root of 4591048 is about 166.2023950230.

The spelling of 4591048 in words is "four million, five hundred ninety-one thousand, forty-eight".