73895685 has 32 divisors (see below), whose sum is σ = 125908992. Its totient is φ = 36879360.

The previous prime is 73895681. The next prime is 73895729. The reversal of 73895685 is 58659837.

It is not a de Polignac number, because 73895685 - 2² = 73895681 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73895681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49500 + ... + 50970.

It is an arithmetic number, because the mean of its divisors is an integer number (3934656).

Almost surely, 2^73895685 is an apocalyptic number.

It is an amenable number.

73895685 is a deficient number, since it is larger than the sum of its proper divisors (52013307).

73895685 is a wasteful number, since it uses less digits than its factorization.

73895685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693.

The product of its digits is 1814400, while the sum is 51.

The square root of 73895685 is about 8596.2599425564. The cubic root of 73895685 is about 419.6362780766.

The spelling of 73895685 in words is "seventy-three million, eight hundred ninety-five thousand, six hundred eighty-five".