5507172 has 36 divisors (see below), whose sum is σ = 15187536.
Its totient is φ = 1668720.
The previous prime is 5507171. The next prime is 5507179. The reversal of 5507172 is 2717055.
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (5507171) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6558 + ... + 7349.
It is an arithmetic number, because the mean of its divisors is an integer number (421876).
Almost surely, 25507172 is an apocalyptic number.
It is an amenable number.
5507172 is an abundant number, since it is smaller than the sum of its proper divisors (9680364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5507172 is a wasteful number, since it uses less digits than its factorization.
5507172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13928 (or 13923 counting only the distinct ones).
The product of its (nonzero) digits is 2450, while the sum is 27.
The square root of 5507172 is about 2346.7364572955.
The cubic root of 5507172 is about 176.5941096773.
The spelling of 5507172 in words is "five million, five hundred seven thousand, one hundred seventy-two".