72795441 has 8 divisors (see below), whose sum is σ = 102169120. Its totient is φ = 45976032.

The previous prime is 72795421. The next prime is 72795449. The reversal of 72795441 is 14459727.

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

It is not a de Polignac number, because 72795441 - 2⁷ = 72795313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 72795441.

It is not an unprimeable number, because it can be changed into a prime (72795449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 638500 + ... + 638613.

It is an arithmetic number, because the mean of its divisors is an integer number (12771140).

Almost surely, 2^72795441 is an apocalyptic number.

It is an amenable number.

72795441 is a deficient number, since it is larger than the sum of its proper divisors (29373679).

72795441 is a wasteful number, since it uses less digits than its factorization.

72795441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1277135.

The product of its digits is 70560, while the sum is 39.

The square root of 72795441 is about 8532.0244373771. The cubic root of 72795441 is about 417.5431793461.

It can be divided in two parts, 7279 and 5441, that added together give a triangular number (12720 = T₁₅₉).

The spelling of 72795441 in words is "seventy-two million, seven hundred ninety-five thousand, four hundred forty-one".