7101828 has 18 divisors (see below), whose sum is σ = 17951934. Its totient is φ = 2367264.

The previous prime is 7101827. The next prime is 7101847. The reversal of 7101828 is 8281017.

It can be written as a sum of positive squares in only one way, i.e., 7064964 + 36864 = 2658^2 + 192^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (7101827) 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 5 ways as a sum of consecutive naturals, for example, 98601 + ... + 98672.

Almost surely, 2^7101828 is an apocalyptic number.

It is an amenable number.

7101828 is an abundant number, since it is smaller than the sum of its proper divisors (10850106).

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

7101828 is a wasteful number, since it uses less digits than its factorization.

7101828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197283 (or 197278 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 7101828 is about 2664.9255149066. The cubic root of 7101828 is about 192.2162277500.

The spelling of 7101828 in words is "seven million, one hundred one thousand, eight hundred twenty-eight".