72413373 has 8 divisors (see below), whose sum is σ = 96768000. Its totient is φ = 48167168.

The previous prime is 72413359. The next prime is 72413381. The reversal of 72413373 is 37331427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72413373 - 2⁴ = 72413357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72413373.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72413573) 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 7 ways as a sum of consecutive naturals, for example, 25533 + ... + 28226.

It is an arithmetic number, because the mean of its divisors is an integer number (12096000).

Almost surely, 2^72413373 is an apocalyptic number.

It is an amenable number.

72413373 is a deficient number, since it is larger than the sum of its proper divisors (24354627).

72413373 is a wasteful number, since it uses less digits than its factorization.

72413373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54211.

The product of its digits is 10584, while the sum is 30.

The square root of 72413373 is about 8509.6047499282. The cubic root of 72413373 is about 416.8114036548.

It can be divided in two parts, 724133 and 73, that added together give a triangular number (724206 = T₁₂₀₃).

The spelling of 72413373 in words is "seventy-two million, four hundred thirteen thousand, three hundred seventy-three".