85401695 has 8 divisors (see below), whose sum is σ = 102600000. Its totient is φ = 68242720.

The previous prime is 85401689. The next prime is 85401697. The reversal of 85401695 is 59610458.

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

It is not a de Polignac number, because 85401695 - 2²² = 81207391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85401697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4820 + ... + 13929.

It is an arithmetic number, because the mean of its divisors is an integer number (12825000).

Almost surely, 2^85401695 is an apocalyptic number.

85401695 is a deficient number, since it is larger than the sum of its proper divisors (17198305).

85401695 is a wasteful number, since it uses less digits than its factorization.

85401695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19665.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 85401695 is about 9241.3037500128. The cubic root of 85401695 is about 440.3745003732.

The spelling of 85401695 in words is "eighty-five million, four hundred one thousand, six hundred ninety-five".