64792085 has 8 divisors (see below), whose sum is σ = 79405056. Its totient is φ = 50730640.

The previous prime is 64792073. The next prime is 64792097. The reversal of 64792085 is 58029746.

It is an interprime number because it is at equal distance from previous prime (64792073) and next prime (64792097).

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

It is not a de Polignac number, because 64792085 - 2¹⁰ = 64791061 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 7 ways as a sum of consecutive naturals, for example, 137621 + ... + 138090.

It is an arithmetic number, because the mean of its divisors is an integer number (9925632).

Almost surely, 2^64792085 is an apocalyptic number.

It is an amenable number.

64792085 is a deficient number, since it is larger than the sum of its proper divisors (14612971).

64792085 is a wasteful number, since it uses less digits than its factorization.

64792085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275763.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 64792085 is about 8049.3530795959. The cubic root of 64792085 is about 401.6434157976.

The spelling of 64792085 in words is "sixty-four million, seven hundred ninety-two thousand, eighty-five".