13095828 has 18 divisors (see below), whose sum is σ = 33103434. Its totient is φ = 4365264.

The previous prime is 13095827. The next prime is 13095833. The reversal of 13095828 is 82859031.

It can be written as a sum of positive squares in only one way, i.e., 13046544 + 49284 = 3612^2 + 222^2 .

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

It is a super-2 number, since 2×13095828² = 343001422011168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 363773 = 13095828 / (1 + 3 + 0 + 9 + 5 + 8 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 13095792 and 13095801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13095827) 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 5 ways as a sum of consecutive naturals, for example, 181851 + ... + 181922.

Almost surely, 2^13095828 is an apocalyptic number.

13095828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13095828 is an abundant number, since it is smaller than the sum of its proper divisors (20007606).

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

13095828 is a wasteful number, since it uses less digits than its factorization.

13095828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363783 (or 363778 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 13095828 is about 3618.8158284168. The cubic root of 13095828 is about 235.7098080220.

The spelling of 13095828 in words is "thirteen million, ninety-five thousand, eight hundred twenty-eight".