8457148170 has 32 divisors (see below), whose sum is σ = 22552395840. Its totient is φ = 2255239440.

The previous prime is 8457148169. The next prime is 8457148213. The reversal of 8457148170 is 718417548.

8457148170 is a `hidden beast` number, since 8 + 4 + 571 + 4 + 8 + 1 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15661116 + ... + 15661655.

It is an arithmetic number, because the mean of its divisors is an integer number (704762370).

Almost surely, 2^8457148170 is an apocalyptic number.

8457148170 is an abundant number, since it is smaller than the sum of its proper divisors (14095247670).

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

8457148170 is a wasteful number, since it uses less digits than its factorization.

8457148170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31322787 (or 31322781 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 45.

The square root of 8457148170 is about 91962.7542541001. The cubic root of 8457148170 is about 2037.3922344799.

The spelling of 8457148170 in words is "eight billion, four hundred fifty-seven million, one hundred forty-eight thousand, one hundred seventy".