7196644 has 48 divisors (see below), whose sum is σ = 16426368. Its totient is φ = 2677248.

The previous prime is 7196641. The next prime is 7196647. The reversal of 7196644 is 4466917.

It is an interprime number because it is at equal distance from previous prime (7196641) and next prime (7196647).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7196641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5607 + ... + 6769.

It is an arithmetic number, because the mean of its divisors is an integer number (342216).

Almost surely, 2^7196644 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 7196644, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8213184).

7196644 is an abundant number, since it is smaller than the sum of its proper divisors (9229724).

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

7196644 is a wasteful number, since it uses less digits than its factorization.

7196644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1202 counting only the distinct ones).

The product of its digits is 36288, while the sum is 37.

The square root of 7196644 is about 2682.6561464340. The cubic root of 7196644 is about 193.0678705699.

It can be divided in two parts, 71966 and 44, that added together give a triangular number (72010 = T₃₇₉).

The spelling of 7196644 in words is "seven million, one hundred ninety-six thousand, six hundred forty-four".