73604086 has 4 divisors (see below), whose sum is σ = 110406132. Its totient is φ = 36802042.

The previous prime is 73604039. The next prime is 73604087. The reversal of 73604086 is 68040637.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×73604086² = 10835122951790792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73604087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18401020 + ... + 18401023.

It is an arithmetic number, because the mean of its divisors is an integer number (27601533).

Almost surely, 2^73604086 is an apocalyptic number.

73604086 is a deficient number, since it is larger than the sum of its proper divisors (36802046).

73604086 is a wasteful number, since it uses less digits than its factorization.

73604086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36802045.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 73604086 is about 8579.2823709212. The cubic root of 73604086 is about 419.0835763054.

The spelling of 73604086 in words is "seventy-three million, six hundred four thousand, eighty-six".