72823341 has 8 divisors (see below), whose sum is σ = 97387264. Its totient is φ = 48404160.

The previous prime is 72823337. The next prime is 72823343. The reversal of 72823341 is 14332827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72823341 - 2² = 72823337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72823299 and 72823308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72823343) 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 7 ways as a sum of consecutive naturals, for example, 35005 + ... + 37026.

It is an arithmetic number, because the mean of its divisors is an integer number (12173408).

Almost surely, 2^72823341 is an apocalyptic number.

It is an amenable number.

72823341 is a deficient number, since it is larger than the sum of its proper divisors (24563923).

72823341 is a wasteful number, since it uses less digits than its factorization.

72823341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72371.

The product of its digits is 8064, while the sum is 30.

The square root of 72823341 is about 8533.6592971597. The cubic root of 72823341 is about 417.5965158673.

The spelling of 72823341 in words is "seventy-two million, eight hundred twenty-three thousand, three hundred forty-one".