5551892 has 24 divisors (see below), whose sum is σ = 10084200. Its totient is φ = 2672640.

The previous prime is 5551879. The next prime is 5551919. The reversal of 5551892 is 2981555.

It can be written as a sum of positive squares in 4 ways, for example, as 234256 + 5317636 = 484^2 + 2306^2 .

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 15734 + ... + 16082.

It is an arithmetic number, because the mean of its divisors is an integer number (420175).

Almost surely, 2^5551892 is an apocalyptic number.

It is an amenable number.

5551892 is a deficient number, since it is larger than the sum of its proper divisors (4532308).

5551892 is a wasteful number, since it uses less digits than its factorization.

5551892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491 (or 489 counting only the distinct ones).

The product of its digits is 18000, while the sum is 35.

The square root of 5551892 is about 2356.2453182977. The cubic root of 5551892 is about 177.0708218827.

The spelling of 5551892 in words is "five million, five hundred fifty-one thousand, eight hundred ninety-two".