4574340 has 96 divisors (see below), whose sum is σ = 14636160. Its totient is φ = 1185408.

The previous prime is 4574327. The next prime is 4574393. The reversal of 4574340 is 434754.

4574340 = 25² + 26² + ... + 239².

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23122 + ... + 23318.

It is an arithmetic number, because the mean of its divisors is an integer number (152460).

Almost surely, 2^4574340 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 4574340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7318080).

4574340 is an abundant number, since it is smaller than the sum of its proper divisors (10061820).

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

4574340 is a wasteful number, since it uses less digits than its factorization.

4574340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 4574340 is about 2138.7706749439. The cubic root of 4574340 is about 166.0005322478. Note that the first 3 decimals are identical.

The spelling of 4574340 in words is "four million, five hundred seventy-four thousand, three hundred forty".