5500972 has 6 divisors (see below), whose sum is σ = 9626708. Its totient is φ = 2750484.

The previous prime is 5500969. The next prime is 5500973. The reversal of 5500972 is 2790055.

It is a self number, because there is not a number n which added to its sum of digits gives 5500972.

It is not an unprimeable number, because it can be changed into a prime (5500973) 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 as a sum of consecutive naturals, namely, 687618 + ... + 687625.

Almost surely, 2^5500972 is an apocalyptic number.

It is an amenable number.

5500972 is a deficient number, since it is larger than the sum of its proper divisors (4125736).

5500972 is a wasteful number, since it uses less digits than its factorization.

5500972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375247 (or 1375245 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 5500972 is about 2345.4151018530. The cubic root of 5500972 is about 176.5278146343.

The spelling of 5500972 in words is "five million, five hundred thousand, nine hundred seventy-two".