85076427 has 4 divisors (see below), whose sum is σ = 113435240. Its totient is φ = 56717616.

The previous prime is 85076423. The next prime is 85076461. The reversal of 85076427 is 72467058.

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

It is not a de Polignac number, because 85076427 - 2² = 85076423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85076423) 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, 14179402 + ... + 14179407.

It is an arithmetic number, because the mean of its divisors is an integer number (28358810).

Almost surely, 2^85076427 is an apocalyptic number.

85076427 is a deficient number, since it is larger than the sum of its proper divisors (28358813).

85076427 is a wasteful number, since it uses less digits than its factorization.

85076427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28358812.

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 85076427 is about 9223.6883620383. The cubic root of 85076427 is about 439.8147067597.

It can be divided in two parts, 850 and 76427, that added together give a palindrome (77277).

The spelling of 85076427 in words is "eighty-five million, seventy-six thousand, four hundred twenty-seven".