7161696 has 84 divisors (see below), whose sum is σ = 21208572. Its totient is φ = 2379456.

The previous prime is 7161673. The next prime is 7161703. The reversal of 7161696 is 6961617.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 7161696.

It is a congruent number.

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 23175 + ... + 23481.

It is an arithmetic number, because the mean of its divisors is an integer number (252483).

Almost surely, 2^7161696 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 7161696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10604286).

7161696 is an abundant number, since it is smaller than the sum of its proper divisors (14046876).

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

7161696 is an equidigital number, since it uses as much as digits as its factorization.

7161696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 312 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 7161696 is about 2676.1345257666. The cubic root of 7161696 is about 192.7548409812.

The spelling of 7161696 in words is "seven million, one hundred sixty-one thousand, six hundred ninety-six".