4057874 has 8 divisors (see below), whose sum is σ = 6096060. Its totient is φ = 2025856.

The previous prime is 4057873. The next prime is 4057897. The reversal of 4057874 is 4787504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3940225 + 117649 = 1985^2 + 343^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4057871) 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, 842 + ... + 2970.

Almost surely, 2^4057874 is an apocalyptic number.

4057874 is a deficient number, since it is larger than the sum of its proper divisors (2038186).

4057874 is a wasteful number, since it uses less digits than its factorization.

4057874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 4057874 is about 2014.4165408376. The cubic root of 4057874 is about 159.5020194121.

The spelling of 4057874 in words is "four million, fifty-seven thousand, eight hundred seventy-four".