5541142 has 4 divisors (see below), whose sum is σ = 8311716. Its totient is φ = 2770570.

The previous prime is 5541127. The next prime is 5541143. The reversal of 5541142 is 2411455.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1385284 + ... + 1385287.

It is an arithmetic number, because the mean of its divisors is an integer number (2077929).

Almost surely, 2^5541142 is an apocalyptic number.

5541142 is a deficient number, since it is larger than the sum of its proper divisors (2770574).

5541142 is a wasteful number, since it uses less digits than its factorization.

5541142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770573.

The product of its digits is 800, while the sum is 22.

The square root of 5541142 is about 2353.9630413411. The cubic root of 5541142 is about 176.9564619952.

Adding to 5541142 its reverse (2411455), we get a palindrome (7952597).

The spelling of 5541142 in words is "five million, five hundred forty-one thousand, one hundred forty-two".