5694457 has 4 divisors (see below), whose sum is σ = 5700240. Its totient is φ = 5688676.

The previous prime is 5694443. The next prime is 5694499. The reversal of 5694457 is 7544965.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 7544965 = 5 ⋅1508993.

It is a cyclic number.

It is not a de Polignac number, because 5694457 - 2⁷ = 5694329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5694407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003 + ... + 3520.

It is an arithmetic number, because the mean of its divisors is an integer number (1425060).

Almost surely, 2^5694457 is an apocalyptic number.

It is an amenable number.

5694457 is a deficient number, since it is larger than the sum of its proper divisors (5783).

5694457 is a wasteful number, since it uses less digits than its factorization.

5694457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5782.

The product of its digits is 151200, while the sum is 40.

The square root of 5694457 is about 2386.3061412987. The cubic root of 5694457 is about 178.5736761927.

The spelling of 5694457 in words is "five million, six hundred ninety-four thousand, four hundred fifty-seven".