72481341 has 4 divisors (see below), whose sum is σ = 96641792. Its totient is φ = 48320892.

The previous prime is 72481309. The next prime is 72481351. The reversal of 72481341 is 14318427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 72481341 - 2⁵ = 72481309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72481299 and 72481308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72481351) 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, 12080221 + ... + 12080226.

It is an arithmetic number, because the mean of its divisors is an integer number (24160448).

Almost surely, 2^72481341 is an apocalyptic number.

It is an amenable number.

72481341 is a deficient number, since it is larger than the sum of its proper divisors (24160451).

72481341 is a wasteful number, since it uses less digits than its factorization.

72481341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24160450.

The product of its digits is 5376, while the sum is 30.

The square root of 72481341 is about 8513.5974182481. The cubic root of 72481341 is about 416.9417708203.

Adding to 72481341 its reverse (14318427), we get a palindrome (86799768).

The spelling of 72481341 in words is "seventy-two million, four hundred eighty-one thousand, three hundred forty-one".