5605694 has 4 divisors (see below), whose sum is σ = 8408544. Its totient is φ = 2802846.

The previous prime is 5605687. The next prime is 5605697. The reversal of 5605694 is 4965065.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401422 + ... + 1401425.

It is an arithmetic number, because the mean of its divisors is an integer number (2102136).

Almost surely, 2^5605694 is an apocalyptic number.

5605694 is a deficient number, since it is larger than the sum of its proper divisors (2802850).

5605694 is a wasteful number, since it uses less digits than its factorization.

5605694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802849.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 5605694 is about 2367.6346846589. The cubic root of 5605694 is about 177.6409671678.

The spelling of 5605694 in words is "five million, six hundred five thousand, six hundred ninety-four".