4049574 has 8 divisors (see below), whose sum is σ = 8099160. Its totient is φ = 1349856.

The previous prime is 4049569. The next prime is 4049579. The reversal of 4049574 is 4759404.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4049569) and next prime (4049579).

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

4049574 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4049579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337459 + ... + 337470.

It is an arithmetic number, because the mean of its divisors is an integer number (1012395).

Almost surely, 2^4049574 is an apocalyptic number.

4049574 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4049574 is a wasteful number, since it uses less digits than its factorization.

4049574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674934.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4049574 is about 2012.3553364155. The cubic root of 4049574 is about 159.3931963845.

The spelling of 4049574 in words is "four million, forty-nine thousand, five hundred seventy-four".