5541887 has 8 divisors (see below), whose sum is σ = 6024480. Its totient is φ = 5067360.

The previous prime is 5541869. The next prime is 5541931. The reversal of 5541887 is 7881455.

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

It is a cyclic number.

It is not a de Polignac number, because 5541887 - 2⁸ = 5541631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5541887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539 + ... + 3372.

It is an arithmetic number, because the mean of its divisors is an integer number (753060).

Almost surely, 2^5541887 is an apocalyptic number.

5541887 is a deficient number, since it is larger than the sum of its proper divisors (482593).

5541887 is a wasteful number, since it uses less digits than its factorization.

5541887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033.

The product of its digits is 44800, while the sum is 38.

The square root of 5541887 is about 2354.1212797985. The cubic root of 5541887 is about 176.9643921689.

The spelling of 5541887 in words is "five million, five hundred forty-one thousand, eight hundred eighty-seven".