5111726 has 4 divisors (see below), whose sum is σ = 7667592. Its totient is φ = 2555862.

The previous prime is 5111723. The next prime is 5111749. The reversal of 5111726 is 6271115.

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

It is a super-2 number, since 2×5111726² = 52259485398152, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277930 + ... + 1277933.

It is an arithmetic number, because the mean of its divisors is an integer number (1916898).

Almost surely, 2^5111726 is an apocalyptic number.

5111726 is a deficient number, since it is larger than the sum of its proper divisors (2555866).

5111726 is a wasteful number, since it uses less digits than its factorization.

5111726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2555865.

The product of its digits is 420, while the sum is 23.

The square root of 5111726 is about 2260.9126475828. The cubic root of 5111726 is about 172.2618824759.

The spelling of 5111726 in words is "five million, one hundred eleven thousand, seven hundred twenty-six".