73182079 has 4 divisors (see below), whose sum is σ = 73238800. Its totient is φ = 73125360.

The previous prime is 73182073. The next prime is 73182097. The reversal of 73182079 is 97028137.

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

It is a cyclic number.

It is not a de Polignac number, because 73182079 - 2³ = 73182071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73182071) 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, 26379 + ... + 29020.

It is an arithmetic number, because the mean of its divisors is an integer number (18309700).

Almost surely, 2^73182079 is an apocalyptic number.

73182079 is a deficient number, since it is larger than the sum of its proper divisors (56721).

73182079 is a wasteful number, since it uses less digits than its factorization.

73182079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56720.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 73182079 is about 8554.6524768689. The cubic root of 73182079 is about 418.2811059843.

The spelling of 73182079 in words is "seventy-three million, one hundred eighty-two thousand, seventy-nine".