5505972 has 72 divisors (see below), whose sum is σ = 14337792. Its totient is φ = 1641600.

The previous prime is 5505967. The next prime is 5505989. The reversal of 5505972 is 2795055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134272 + ... + 134312.

It is an arithmetic number, because the mean of its divisors is an integer number (199136).

Almost surely, 2^5505972 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5505972, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7168896).

5505972 is an abundant number, since it is smaller than the sum of its proper divisors (8831820).

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

5505972 is a wasteful number, since it uses less digits than its factorization.

5505972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 33.

The square root of 5505972 is about 2346.4807691520. The cubic root of 5505972 is about 176.5812822633.

The spelling of 5505972 in words is "five million, five hundred five thousand, nine hundred seventy-two".