7172264 has 32 divisors (see below), whose sum is σ = 14796000. Its totient is φ = 3232320.

The previous prime is 7172237. The next prime is 7172267. The reversal of 7172264 is 4622717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7172267) 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 in 7 ways as a sum of consecutive naturals, for example, 12839 + ... + 13385.

It is an arithmetic number, because the mean of its divisors is an integer number (462375).

Almost surely, 2^7172264 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 7172264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7398000).

7172264 is an abundant number, since it is smaller than the sum of its proper divisors (7623736).

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

7172264 is a wasteful number, since it uses less digits than its factorization.

7172264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713 (or 709 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 7172264 is about 2678.1082875791. The cubic root of 7172264 is about 192.8496058718.

It can be divided in two parts, 7 and 172264, that added together give a palindrome (172271).

The spelling of 7172264 in words is "seven million, one hundred seventy-two thousand, two hundred sixty-four".