5520366 has 16 divisors (see below), whose sum is σ = 12267600. Its totient is φ = 1840104.

The previous prime is 5520337. The next prime is 5520371. The reversal of 5520366 is 6630255.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51061 + ... + 51168.

It is an arithmetic number, because the mean of its divisors is an integer number (766725).

Almost surely, 2^5520366 is an apocalyptic number.

5520366 is an abundant number, since it is smaller than the sum of its proper divisors (6747234).

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

5520366 is a wasteful number, since it uses less digits than its factorization.

5520366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102240 (or 102234 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5520366 is about 2349.5459135756. The cubic root of 5520366 is about 176.7350243756.

It can be divided in two parts, 5520 and 366, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 5520366 in words is "five million, five hundred twenty thousand, three hundred sixty-six".