72348741 has 16 divisors (see below), whose sum is σ = 107971200. Its totient is φ = 47877984.

The previous prime is 72348733. The next prime is 72348743. The reversal of 72348741 is 14784327.

It is a happy number.

It is not a de Polignac number, because 72348741 - 2³ = 72348733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72348696 and 72348705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72348743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6081 + ... + 13478.

It is an arithmetic number, because the mean of its divisors is an integer number (6748200).

Almost surely, 2^72348741 is an apocalyptic number.

It is an amenable number.

72348741 is a deficient number, since it is larger than the sum of its proper divisors (35622459).

72348741 is a wasteful number, since it uses less digits than its factorization.

72348741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19705 (or 19699 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 72348741 is about 8505.8063109855. The cubic root of 72348741 is about 416.6873594701.

The spelling of 72348741 in words is "seventy-two million, three hundred forty-eight thousand, seven hundred forty-one".