825850622 has 4 divisors (see below), whose sum is σ = 1238775936. Its totient is φ = 412925310.

The previous prime is 825850609. The next prime is 825850681. The reversal of 825850622 is 226058528.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206462654 + ... + 206462657.

It is an arithmetic number, because the mean of its divisors is an integer number (309693984).

Almost surely, 2^825850622 is an apocalyptic number.

825850622 is a deficient number, since it is larger than the sum of its proper divisors (412925314).

825850622 is a wasteful number, since it uses less digits than its factorization.

825850622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412925313.

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 825850622 is about 28737.6168462174. The cubic root of 825850622 is about 938.2109558668.

It can be divided in two parts, 8258506 and 22, that added together give a palindrome (8258528).

The spelling of 825850622 in words is "eight hundred twenty-five million, eight hundred fifty thousand, six hundred twenty-two".