72910341 has 48 divisors (see below), whose sum is σ = 127774080. Its totient is φ = 40227840.

The previous prime is 72910337. The next prime is 72910349. The reversal of 72910341 is 14301927.

It is not a de Polignac number, because 72910341 - 2² = 72910337 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72910349) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 751605 + ... + 751701.

It is an arithmetic number, because the mean of its divisors is an integer number (2661960).

Almost surely, 2^72910341 is an apocalyptic number.

It is an amenable number.

72910341 is a deficient number, since it is larger than the sum of its proper divisors (54863739).

72910341 is an equidigital number, since it uses as much as digits as its factorization.

72910341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 72910341 is about 8538.7552371525. The cubic root of 72910341 is about 417.7627466304.

The spelling of 72910341 in words is "seventy-two million, nine hundred ten thousand, three hundred forty-one".