85300851 has 4 divisors (see below), whose sum is σ = 113734472. Its totient is φ = 56867232.

The previous prime is 85300847. The next prime is 85300877. The reversal of 85300851 is 15800358.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 85300851 - 2² = 85300847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85300841) 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, 14216806 + ... + 14216811.

It is an arithmetic number, because the mean of its divisors is an integer number (28433618).

Almost surely, 2^85300851 is an apocalyptic number.

85300851 is a deficient number, since it is larger than the sum of its proper divisors (28433621).

85300851 is a wasteful number, since it uses less digits than its factorization.

85300851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28433620.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 85300851 is about 9235.8459818254. The cubic root of 85300851 is about 440.2010978144.

The spelling of 85300851 in words is "eighty-five million, three hundred thousand, eight hundred fifty-one".