5613066 has 24 divisors (see below), whose sum is σ = 12582180. Its totient is φ = 1806336.

The previous prime is 5613031. The next prime is 5613079. The reversal of 5613066 is 6603165.

It can be written as a sum of positive squares in 2 ways, for example, as 5157441 + 455625 = 2271^2 + 675^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4855 + ... + 5898.

Almost surely, 2^5613066 is an apocalyptic number.

5613066 is an abundant number, since it is smaller than the sum of its proper divisors (6969114).

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

5613066 is a wasteful number, since it uses less digits than its factorization.

5613066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10790 (or 10787 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 5613066 is about 2369.1910011647. The cubic root of 5613066 is about 177.7188044265.

Subtracting 5613066 from its reverse (6603165), we obtain a palindrome (990099).

The spelling of 5613066 in words is "five million, six hundred thirteen thousand, sixty-six".