5561694 has 24 divisors (see below), whose sum is σ = 12256920. Its totient is φ = 1822128.

The previous prime is 5561693. The next prime is 5561701. The reversal of 5561694 is 4961655.

5561694 is a `hidden beast` number, since 5 + 561 + 6 + 94 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561693) 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, 1557 + ... + 3680.

It is an arithmetic number, because the mean of its divisors is an integer number (510705).

Almost surely, 2^5561694 is an apocalyptic number.

5561694 is an abundant number, since it is smaller than the sum of its proper divisors (6695226).

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

5561694 is a wasteful number, since it uses less digits than its factorization.

5561694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5304 (or 5301 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5561694 is about 2358.3244051657. The cubic root of 5561694 is about 177.1749682262.

The spelling of 5561694 in words is "five million, five hundred sixty-one thousand, six hundred ninety-four".