5857442 has 16 divisors (see below), whose sum is σ = 8990520. Its totient is φ = 2861568.

The previous prime is 5857409. The next prime is 5857451. The reversal of 5857442 is 2447585.

It can be written as a sum of positive squares in 4 ways, for example, as 4532641 + 1324801 = 2129^2 + 1151^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21008 + ... + 21284.

Almost surely, 2^5857442 is an apocalyptic number.

5857442 is a deficient number, since it is larger than the sum of its proper divisors (3133078).

5857442 is a wasteful number, since it uses less digits than its factorization.

5857442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485.

The product of its digits is 44800, while the sum is 35.

The square root of 5857442 is about 2420.2152796807. The cubic root of 5857442 is about 180.2613692659.

The spelling of 5857442 in words is "five million, eight hundred fifty-seven thousand, four hundred forty-two".