72514833 has 4 divisors (see below), whose sum is σ = 96686448. Its totient is φ = 48343220.

The previous prime is 72514831. The next prime is 72514861. The reversal of 72514833 is 33841527.

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 a cyclic number.

It is not a de Polignac number, because 72514833 - 2¹ = 72514831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 72514794 and 72514803.

It is not an unprimeable number, because it can be changed into a prime (72514831) 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, 12085803 + ... + 12085808.

It is an arithmetic number, because the mean of its divisors is an integer number (24171612).

Almost surely, 2^72514833 is an apocalyptic number.

It is an amenable number.

72514833 is a deficient number, since it is larger than the sum of its proper divisors (24171615).

72514833 is a wasteful number, since it uses less digits than its factorization.

72514833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24171614.

The product of its digits is 20160, while the sum is 33.

The square root of 72514833 is about 8515.5641621680. The cubic root of 72514833 is about 417.0059807411.

The spelling of 72514833 in words is "seventy-two million, five hundred fourteen thousand, eight hundred thirty-three".