5569994 has 4 divisors (see below), whose sum is σ = 8354994. Its totient is φ = 2784996.

The previous prime is 5569981. The next prime is 5569997. The reversal of 5569994 is 4999655.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4999655 = 5 ⋅999931.

It can be written as a sum of positive squares in only one way, i.e., 4950625 + 619369 = 2225^2 + 787^2 .

It is not an unprimeable number, because it can be changed into a prime (5569997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1392497 + ... + 1392500.

Almost surely, 2^5569994 is an apocalyptic number.

5569994 is a deficient number, since it is larger than the sum of its proper divisors (2785000).

5569994 is a wasteful number, since it uses less digits than its factorization.

5569994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784999.

The product of its digits is 437400, while the sum is 47.

The square root of 5569994 is about 2360.0834731001. The cubic root of 5569994 is about 177.2630601705.

The spelling of 5569994 in words is "five million, five hundred sixty-nine thousand, nine hundred ninety-four".