827250842 has 16 divisors (see below), whose sum is σ = 1424930400. Its totient is φ = 356232240.

The previous prime is 827250803. The next prime is 827250857. The reversal of 827250842 is 248052728.

It is a happy number.

827250842 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 827250796 and 827250805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989117 + ... + 989952.

It is an arithmetic number, because the mean of its divisors is an integer number (89058150).

Almost surely, 2^827250842 is an apocalyptic number.

827250842 is a deficient number, since it is larger than the sum of its proper divisors (597679558).

827250842 is a wasteful number, since it uses less digits than its factorization.

827250842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979101.

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 827250842 is about 28761.9686739277. The cubic root of 827250842 is about 938.7408983499.

It can be divided in two parts, 8272 and 50842, that multiplied together give a palindrome (420565024).

The spelling of 827250842 in words is "eight hundred twenty-seven million, two hundred fifty thousand, eight hundred forty-two".