5727406 has 4 divisors (see below), whose sum is σ = 8591112. Its totient is φ = 2863702.

The previous prime is 5727401. The next prime is 5727409. The reversal of 5727406 is 6047275.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5727401) 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, 1431850 + ... + 1431853.

It is an arithmetic number, because the mean of its divisors is an integer number (2147778).

Almost surely, 2^5727406 is an apocalyptic number.

5727406 is a deficient number, since it is larger than the sum of its proper divisors (2863706).

5727406 is a wasteful number, since it uses less digits than its factorization.

5727406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2863705.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 5727406 is about 2393.1999498579. The cubic root of 5727406 is about 178.9174322441.

The spelling of 5727406 in words is "five million, seven hundred twenty-seven thousand, four hundred six".