85525414 has 8 divisors (see below), whose sum is σ = 138156480. Its totient is φ = 39473256.

The previous prime is 85525399. The next prime is 85525439. The reversal of 85525414 is 41452558.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 85525414.

It is a congruent number.

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, 1644694 + ... + 1644745.

It is an arithmetic number, because the mean of its divisors is an integer number (17269560).

Almost surely, 2^85525414 is an apocalyptic number.

85525414 is a deficient number, since it is larger than the sum of its proper divisors (52631066).

85525414 is a wasteful number, since it uses less digits than its factorization.

85525414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3289454.

The product of its digits is 32000, while the sum is 34.

The square root of 85525414 is about 9247.9951340818. The cubic root of 85525414 is about 440.5870504278.

The spelling of 85525414 in words is "eighty-five million, five hundred twenty-five thousand, four hundred fourteen".