5551926 has 16 divisors (see below), whose sum is σ = 11134704. Its totient is φ = 1845504.

The previous prime is 5551921. The next prime is 5551927. The reversal of 5551926 is 6291555.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5551921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (695919).

Almost surely, 2^5551926 is an apocalyptic number.

5551926 is an abundant number, since it is smaller than the sum of its proper divisors (5582778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5551926 is a wasteful number, since it uses less digits than its factorization.

5551926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575.

The product of its digits is 13500, while the sum is 33.

The square root of 5551926 is about 2356.2525331551. The cubic root of 5551926 is about 177.0711833448.

The spelling of 5551926 in words is "five million, five hundred fifty-one thousand, nine hundred twenty-six".