853142070 has 32 divisors (see below), whose sum is σ = 2233681920. Its totient is φ = 206822240.

The previous prime is 853142057. The next prime is 853142111. The reversal of 853142070 is 70241358.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 1292310 + ... + 1292969.

It is an arithmetic number, because the mean of its divisors is an integer number (69802560).

Almost surely, 2^853142070 is an apocalyptic number.

853142070 is an abundant number, since it is smaller than the sum of its proper divisors (1380539850).

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

853142070 is a wasteful number, since it uses less digits than its factorization.

853142070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585300.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 853142070 is about 29208.5958238324. The cubic root of 853142070 is about 948.4340109783.

The spelling of 853142070 in words is "eight hundred fifty-three million, one hundred forty-two thousand, seventy".