5726426 has 8 divisors (see below), whose sum is σ = 8670240. Its totient is φ = 2836348.

The previous prime is 5726411. The next prime is 5726447. The reversal of 5726426 is 6246275.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5726392 and 5726401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13166 + ... + 13593.

It is an arithmetic number, because the mean of its divisors is an integer number (1083780).

Almost surely, 2^5726426 is an apocalyptic number.

5726426 is a deficient number, since it is larger than the sum of its proper divisors (2943814).

5726426 is a wasteful number, since it uses less digits than its factorization.

5726426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26868.

The product of its digits is 20160, while the sum is 32.

The square root of 5726426 is about 2392.9951943119. The cubic root of 5726426 is about 178.9072269793.

The spelling of 5726426 in words is "five million, seven hundred twenty-six thousand, four hundred twenty-six".