85377414 has 32 divisors (see below), whose sum is σ = 173295360. Its totient is φ = 28039392.

The previous prime is 85377377. The next prime is 85377419. The reversal of 85377414 is 41477358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85377419) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 138972 + ... + 139584.

It is an arithmetic number, because the mean of its divisors is an integer number (5415480).

Almost surely, 2^85377414 is an apocalyptic number.

85377414 is an abundant number, since it is smaller than the sum of its proper divisors (87917946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85377414 is a wasteful number, since it uses less digits than its factorization.

85377414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924.

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

The square root of 85377414 is about 9239.9899350595. The cubic root of 85377414 is about 440.3327613626.

It can be divided in two parts, 8537 and 7414, that added together give a palindrome (15951).

The spelling of 85377414 in words is "eighty-five million, three hundred seventy-seven thousand, four hundred fourteen".