64415086 has 8 divisors (see below), whose sum is σ = 99739584. Its totient is φ = 31168560.

The previous prime is 64415083. The next prime is 64415089. The reversal of 64415086 is 68051446.

It is an interprime number because it is at equal distance from previous prime (64415083) and next prime (64415089).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64415083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 519415 + ... + 519538.

It is an arithmetic number, because the mean of its divisors is an integer number (12467448).

Almost surely, 2^64415086 is an apocalyptic number.

64415086 is a deficient number, since it is larger than the sum of its proper divisors (35324498).

64415086 is a wasteful number, since it uses less digits than its factorization.

64415086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038986.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 64415086 is about 8025.9009463113. The cubic root of 64415086 is about 400.8628996718.

The spelling of 64415086 in words is "sixty-four million, four hundred fifteen thousand, eighty-six".