85270351 has 8 divisors (see below), whose sum is σ = 91524384. Its totient is φ = 79153920.

The previous prime is 85270343. The next prime is 85270357. The reversal of 85270351 is 15307258.

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

It is a cyclic number.

It is not a de Polignac number, because 85270351 - 2³ = 85270343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85270357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33115 + ... + 35596.

It is an arithmetic number, because the mean of its divisors is an integer number (11440548).

Almost surely, 2^85270351 is an apocalyptic number.

85270351 is a deficient number, since it is larger than the sum of its proper divisors (6254033).

85270351 is a wasteful number, since it uses less digits than its factorization.

85270351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68801.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 85270351 is about 9234.1946589835. The cubic root of 85270351 is about 440.1486257549.

The spelling of 85270351 in words is "eighty-five million, two hundred seventy thousand, three hundred fifty-one".