5551726 has 4 divisors (see below), whose sum is σ = 8327592. Its totient is φ = 2775862.

The previous prime is 5551709. The next prime is 5551729. The reversal of 5551726 is 6271555.

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 (5551729) 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 as a sum of consecutive naturals, namely, 1387930 + ... + 1387933.

It is an arithmetic number, because the mean of its divisors is an integer number (2081898).

Almost surely, 2^5551726 is an apocalyptic number.

5551726 is a deficient number, since it is larger than the sum of its proper divisors (2775866).

5551726 is a wasteful number, since it uses less digits than its factorization.

5551726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775865.

The product of its digits is 10500, while the sum is 31.

The square root of 5551726 is about 2356.2100925002. The cubic root of 5551726 is about 177.0690570759.

The spelling of 5551726 in words is "five million, five hundred fifty-one thousand, seven hundred twenty-six".