7168900 has 36 divisors (see below), whose sum is σ = 16475508. Its totient is φ = 2698240.

The previous prime is 7168897. The next prime is 7168901. The reversal of 7168900 is 98617.

It can be written as a sum of positive squares in 6 ways, for example, as 367236 + 6801664 = 606^2 + 2608^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7168901) 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 11 ways as a sum of consecutive naturals, for example, 409 + ... + 3808.

It is an arithmetic number, because the mean of its divisors is an integer number (457653).

Almost surely, 2^7168900 is an apocalyptic number.

It is an amenable number.

7168900 is an abundant number, since it is smaller than the sum of its proper divisors (9306608).

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

7168900 is a wasteful number, since it uses less digits than its factorization.

7168900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4248 (or 4241 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 7168900 is about 2677.4801586566. The cubic root of 7168900 is about 192.8194504691.

The spelling of 7168900 in words is "seven million, one hundred sixty-eight thousand, nine hundred".