7296198 has 96 divisors (see below), whose sum is σ = 19305216. Its totient is φ = 1818432.

The previous prime is 7296193. The next prime is 7296217. The reversal of 7296198 is 8916927.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7296193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87865 + ... + 87947.

It is an arithmetic number, because the mean of its divisors is an integer number (201096).

Almost surely, 2^7296198 is an apocalyptic number.

7296198 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 7296198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9652608).

7296198 is an abundant number, since it is smaller than the sum of its proper divisors (12009018).

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

7296198 is a wasteful number, since it uses less digits than its factorization.

7296198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 131 counting only the distinct ones).

The product of its digits is 54432, while the sum is 42.

The square root of 7296198 is about 2701.1475339196. The cubic root of 7296198 is about 193.9540579205.

The spelling of 7296198 in words is "seven million, two hundred ninety-six thousand, one hundred ninety-eight".