72848019 has 8 divisors (see below), whose sum is σ = 97392592. Its totient is φ = 48434400.

The previous prime is 72848011. The next prime is 72848053. The reversal of 72848019 is 91084827.

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

It is not a de Polignac number, because 72848019 - 2³ = 72848011 is a prime.

It is a super-2 number, since 2×72848019² = 10613667744448722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72848011) 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, 31432 + ... + 33669.

It is an arithmetic number, because the mean of its divisors is an integer number (12174074).

Almost surely, 2^72848019 is an apocalyptic number.

72848019 is a deficient number, since it is larger than the sum of its proper divisors (24544573).

72848019 is a wasteful number, since it uses less digits than its factorization.

72848019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65477.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 72848019 is about 8535.1050960138. The cubic root of 72848019 is about 417.6436815279.

The spelling of 72848019 in words is "seventy-two million, eight hundred forty-eight thousand, nineteen".