5694642 has 24 divisors (see below), whose sum is σ = 12988560. Its totient is φ = 1798200.

The previous prime is 5694581. The next prime is 5694649. The reversal of 5694642 is 2464965.

5694642 = 174² + 175² + ... + 281².

5694642 is a `hidden beast` number, since 5 + 6 + 9 + 4 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5694597 and 5694606.

It is not an unprimeable number, because it can be changed into a prime (5694649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7984 + ... + 8667.

It is an arithmetic number, because the mean of its divisors is an integer number (541190).

Almost surely, 2^5694642 is an apocalyptic number.

5694642 is an abundant number, since it is smaller than the sum of its proper divisors (7293918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5694642 is a wasteful number, since it uses less digits than its factorization.

5694642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16678 (or 16675 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 5694642 is about 2386.3449038226. The cubic root of 5694642 is about 178.5756099897.

It can be divided in two parts, 5694 and 642, that added together give a palindrome (6336).

The spelling of 5694642 in words is "five million, six hundred ninety-four thousand, six hundred forty-two".