5705427 has 16 divisors (see below), whose sum is σ = 9363200. Its totient is φ = 3009312.

The previous prime is 5705423. The next prime is 5705467. The reversal of 5705427 is 7245075.

It is not a de Polignac number, because 5705427 - 2² = 5705423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5705394 and 5705403.

It is not an unprimeable number, because it can be changed into a prime (5705423) 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 15 ways as a sum of consecutive naturals, for example, 10177 + ... + 10722.

It is an arithmetic number, because the mean of its divisors is an integer number (585200).

Almost surely, 2^5705427 is an apocalyptic number.

5705427 is a deficient number, since it is larger than the sum of its proper divisors (3657773).

5705427 is a wasteful number, since it uses less digits than its factorization.

5705427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20922.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5705427 is about 2388.6035669403. The cubic root of 5705427 is about 178.6882728165.

The spelling of 5705427 in words is "five million, seven hundred five thousand, four hundred twenty-seven".