5866142 has 4 divisors (see below), whose sum is σ = 8799216. Its totient is φ = 2933070.

The previous prime is 5866141. The next prime is 5866151. The reversal of 5866142 is 2416685.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2416685 = 5 ⋅483337.

It is a junction number, because it is equal to n+sod(n) for n = 5866099 and 5866108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5866141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1466534 + ... + 1466537.

It is an arithmetic number, because the mean of its divisors is an integer number (2199804).

Almost surely, 2^5866142 is an apocalyptic number.

5866142 is a deficient number, since it is larger than the sum of its proper divisors (2933074).

5866142 is a wasteful number, since it uses less digits than its factorization.

5866142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933073.

The product of its digits is 11520, while the sum is 32.

The square root of 5866142 is about 2422.0119735460. The cubic root of 5866142 is about 180.3505719193.

The spelling of 5866142 in words is "five million, eight hundred sixty-six thousand, one hundred forty-two".