72414723 has 8 divisors (see below), whose sum is σ = 96910336. Its totient is φ = 48097800.

The previous prime is 72414721. The next prime is 72414737. The reversal of 72414723 is 32741427.

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

It is not a de Polignac number, because 72414723 - 2¹ = 72414721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72414721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43723 + ... + 45348.

It is an arithmetic number, because the mean of its divisors is an integer number (12113792).

Almost surely, 2^72414723 is an apocalyptic number.

72414723 is a deficient number, since it is larger than the sum of its proper divisors (24495613).

72414723 is a wasteful number, since it uses less digits than its factorization.

72414723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89345.

The product of its digits is 9408, while the sum is 30.

The square root of 72414723 is about 8509.6840716915. The cubic root of 72414723 is about 416.8139938389.

It can be divided in two parts, 72414 and 723, that added together give a palindrome (73137).

The spelling of 72414723 in words is "seventy-two million, four hundred fourteen thousand, seven hundred twenty-three".