85269130 has 8 divisors (see below), whose sum is σ = 153484452. Its totient is φ = 34107648.

The previous prime is 85269097. The next prime is 85269199. The reversal of 85269130 is 3196258.

It can be written as a sum of positive squares in 2 ways, for example, as 83850649 + 1418481 = 9157^2 + 1191^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4263447 + ... + 4263466.

Almost surely, 2^85269130 is an apocalyptic number.

85269130 is a deficient number, since it is larger than the sum of its proper divisors (68215322).

85269130 is a wasteful number, since it uses less digits than its factorization.

85269130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8526920.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 85269130 is about 9234.1285457806. The cubic root of 85269130 is about 440.1465248916.

The spelling of 85269130 in words is "eighty-five million, two hundred sixty-nine thousand, one hundred thirty".