5500072 has 16 divisors (see below), whose sum is σ = 10362240. Its totient is φ = 2736816.

The previous prime is 5500067. The next prime is 5500073. The reversal of 5500072 is 2700055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5500073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243 + ... + 3325.

It is an arithmetic number, because the mean of its divisors is an integer number (647640).

Almost surely, 2^5500072 is an apocalyptic number.

It is an amenable number.

5500072 is a deficient number, since it is larger than the sum of its proper divisors (4862168).

5500072 is a wasteful number, since it uses less digits than its factorization.

5500072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3312 (or 3308 counting only the distinct ones).

The product of its (nonzero) digits is 350, while the sum is 19.

The square root of 5500072 is about 2345.2232303131. The cubic root of 5500072 is about 176.5181870208.

The spelling of 5500072 in words is "five million, five hundred thousand, seventy-two".