73673135 has 4 divisors (see below), whose sum is σ = 88407768. Its totient is φ = 58938504.

The previous prime is 73673129. The next prime is 73673141. The reversal of 73673135 is 53137637.

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

It is an interprime number because it is at equal distance from previous prime (73673129) and next prime (73673141).

It is a cyclic number.

It is not a de Polignac number, because 73673135 - 2¹² = 73669039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 73673095 and 73673104.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7367309 + ... + 7367318.

It is an arithmetic number, because the mean of its divisors is an integer number (22101942).

Almost surely, 2^73673135 is an apocalyptic number.

73673135 is a deficient number, since it is larger than the sum of its proper divisors (14734633).

73673135 is a wasteful number, since it uses less digits than its factorization.

73673135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14734632.

The product of its digits is 39690, while the sum is 35.

The square root of 73673135 is about 8583.3055986607. The cubic root of 73673135 is about 419.2145846924.

The spelling of 73673135 in words is "seventy-three million, six hundred seventy-three thousand, one hundred thirty-five".