7161344 has 40 divisors (see below), whose sum is σ = 14583888. Its totient is φ = 3512320.

The previous prime is 7161337. The next prime is 7161359. The reversal of 7161344 is 4431617.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36254 + ... + 36450.

Almost surely, 2^7161344 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 7161344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7291944).

7161344 is an abundant number, since it is smaller than the sum of its proper divisors (7422544).

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

7161344 is an equidigital number, since it uses as much as digits as its factorization.

7161344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 270 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 7161344 is about 2676.0687584589. The cubic root of 7161344 is about 192.7516829390.

The spelling of 7161344 in words is "seven million, one hundred sixty-one thousand, three hundred forty-four".