86415414 has 32 divisors (see below), whose sum is σ = 180695040. Its totient is φ = 27518400.

The previous prime is 86415409. The next prime is 86415419. The reversal of 86415414 is 41451468.

It is an interprime number because it is at equal distance from previous prime (86415409) and next prime (86415419).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86415419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11754 + ... + 17634.

It is an arithmetic number, because the mean of its divisors is an integer number (5646720).

Almost surely, 2^86415414 is an apocalyptic number.

86415414 is an abundant number, since it is smaller than the sum of its proper divisors (94279626).

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

86415414 is a wasteful number, since it uses less digits than its factorization.

86415414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996.

The product of its digits is 15360, while the sum is 33.

The square root of 86415414 is about 9295.9891351055. The cubic root of 86415414 is about 442.1100679317.

The spelling of 86415414 in words is "eighty-six million, four hundred fifteen thousand, four hundred fourteen".