85119415 has 16 divisors (see below), whose sum is σ = 104288256. Its totient is φ = 66679200.

The previous prime is 85119409. The next prime is 85119421. The reversal of 85119415 is 51491158.

It is an interprime number because it is at equal distance from previous prime (85119409) and next prime (85119421).

It is not a de Polignac number, because 85119415 - 2⁵ = 85119383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57130 + ... + 58600.

It is an arithmetic number, because the mean of its divisors is an integer number (6518016).

Almost surely, 2^85119415 is an apocalyptic number.

85119415 is a deficient number, since it is larger than the sum of its proper divisors (19168841).

85119415 is a wasteful number, since it uses less digits than its factorization.

85119415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710.

The product of its digits is 7200, while the sum is 34.

The square root of 85119415 is about 9226.0183719739. The cubic root of 85119415 is about 439.8887718160. Note that the first 3 decimals are identical.

The spelling of 85119415 in words is "eighty-five million, one hundred nineteen thousand, four hundred fifteen".