72259341 has 32 divisors (see below), whose sum is σ = 121325568. Its totient is φ = 37160640.

The previous prime is 72259331. The next prime is 72259349. The reversal of 72259341 is 14395227.

It is not a de Polignac number, because 72259341 - 2¹⁵ = 72226573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72259349) 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 31 ways as a sum of consecutive naturals, for example, 22275 + ... + 25311.

It is an arithmetic number, because the mean of its divisors is an integer number (3791424).

Almost surely, 2^72259341 is an apocalyptic number.

It is an amenable number.

72259341 is a deficient number, since it is larger than the sum of its proper divisors (49066227).

72259341 is a wasteful number, since it uses less digits than its factorization.

72259341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161.

The product of its digits is 15120, while the sum is 33.

The square root of 72259341 is about 8500.5494528295. The cubic root of 72259341 is about 416.5156577755.

The spelling of 72259341 in words is "seventy-two million, two hundred fifty-nine thousand, three hundred forty-one".