828325156 has 12 divisors (see below), whose sum is σ = 1451449692. Its totient is φ = 413625248.

The previous prime is 828325123. The next prime is 828325189. The reversal of 828325156 is 651523828.

It is an interprime number because it is at equal distance from previous prime (828325123) and next prime (828325189).

It can be written as a sum of positive squares in 2 ways, for example, as 323424256 + 504900900 = 17984^2 + 22470^2 .

It is a super-2 number, since 2×828325156² = 1372245128124848672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130855 + ... + 137038.

It is an arithmetic number, because the mean of its divisors is an integer number (120954141).

Almost surely, 2^828325156 is an apocalyptic number.

It is an amenable number.

828325156 is a deficient number, since it is larger than the sum of its proper divisors (623124536).

828325156 is a wasteful number, since it uses less digits than its factorization.

828325156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268670 (or 268668 counting only the distinct ones).

The product of its digits is 115200, while the sum is 40.

The square root of 828325156 is about 28780.6385613662. The cubic root of 828325156 is about 939.1470896312.

It can be divided in two parts, 82 and 8325156, that added together give a palindrome (8325238).

The spelling of 828325156 in words is "eight hundred twenty-eight million, three hundred twenty-five thousand, one hundred fifty-six".