8425447102 has 8 divisors (see below), whose sum is σ = 12694844736. Its totient is φ = 4193832192.

The previous prime is 8425447097. The next prime is 8425447109. The reversal of 8425447102 is 2017445248.

8425447102 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8425447109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9445123 + ... + 9446014.

It is an arithmetic number, because the mean of its divisors is an integer number (1586855592).

Almost surely, 2^8425447102 is an apocalyptic number.

8425447102 is a deficient number, since it is larger than the sum of its proper divisors (4269397634).

8425447102 is a wasteful number, since it uses less digits than its factorization.

8425447102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18891362.

The product of its (nonzero) digits is 71680, while the sum is 37.

The square root of 8425447102 is about 91790.2342409039. The cubic root of 8425447102 is about 2034.8433697943.

The spelling of 8425447102 in words is "eight billion, four hundred twenty-five million, four hundred forty-seven thousand, one hundred two".