5565492 has 36 divisors (see below), whose sum is σ = 14525056. Its totient is φ = 1794960.

The previous prime is 5565491. The next prime is 5565509. The reversal of 5565492 is 2945655.

5565492 is a `hidden beast` number, since 5 + 565 + 4 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 5² + 5⁸ + 6³ + 5⁸ + 4⁵ + 9⁷ + 2³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1378 + ... + 3609.

Almost surely, 2^5565492 is an apocalyptic number.

It is an amenable number.

5565492 is an abundant number, since it is smaller than the sum of its proper divisors (8959564).

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

5565492 is a wasteful number, since it uses less digits than its factorization.

5565492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5028 (or 5023 counting only the distinct ones).

The product of its digits is 54000, while the sum is 36.

The square root of 5565492 is about 2359.1295004726. The cubic root of 5565492 is about 177.2152891196.

The spelling of 5565492 in words is "five million, five hundred sixty-five thousand, four hundred ninety-two".