5561064 has 24 divisors (see below), whose sum is σ = 15061410. Its totient is φ = 1853664.

The previous prime is 5561051. The next prime is 5561077. The reversal of 5561064 is 4601655.

It is a happy number.

5561064 is a `hidden beast` number, since 556 + 106 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (5561051) and next prime (5561077).

It can be written as a sum of positive squares in only one way, i.e., 5560164 + 900 = 2358^2 + 30^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38547 + ... + 38690.

Almost surely, 2^5561064 is an apocalyptic number.

It is an amenable number.

5561064 is an abundant number, since it is smaller than the sum of its proper divisors (9500346).

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

5561064 is a wasteful number, since it uses less digits than its factorization.

5561064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77249 (or 77242 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 5561064 is about 2358.1908319727. The cubic root of 5561064 is about 177.1682781515.

The spelling of 5561064 in words is "five million, five hundred sixty-one thousand, sixty-four".