72341248 has 108 divisors (see below), whose sum is σ = 172431840. Its totient is φ = 30191616.

The previous prime is 72341221. The next prime is 72341249. The reversal of 72341248 is 84214327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72341249) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 915673 + ... + 915751.

Almost surely, 2^72341248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 72341248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86215920).

72341248 is an abundant number, since it is smaller than the sum of its proper divisors (100090592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72341248 is an equidigital number, since it uses as much as digits as its factorization.

72341248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 161 counting only the distinct ones).

The product of its digits is 10752, while the sum is 31.

The square root of 72341248 is about 8505.3658357533. The cubic root of 72341248 is about 416.6729738423.

The spelling of 72341248 in words is "seventy-two million, three hundred forty-one thousand, two hundred forty-eight".