73822093 has 4 divisors (see below), whose sum is σ = 73881180. Its totient is φ = 73763008.

The previous prime is 73822079. The next prime is 73822097. The reversal of 73822093 is 39022837.

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

It can be written as a sum of positive squares in 2 ways, for example, as 41126569 + 32695524 = 6413^2 + 5718^2 .

It is a cyclic number.

It is not a de Polignac number, because 73822093 - 2⁵ = 73822061 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 (73822097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27628 + ... + 30181.

It is an arithmetic number, because the mean of its divisors is an integer number (18470295).

Almost surely, 2^73822093 is an apocalyptic number.

It is an amenable number.

73822093 is a deficient number, since it is larger than the sum of its proper divisors (59087).

73822093 is a wasteful number, since it uses less digits than its factorization.

73822093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59086.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 73822093 is about 8591.9784101219. The cubic root of 73822093 is about 419.4969278998.

The spelling of 73822093 in words is "seventy-three million, eight hundred twenty-two thousand, ninety-three".