72482423 has 8 divisors (see below), whose sum is σ = 78208368. Its totient is φ = 66777984.

The previous prime is 72482419. The next prime is 72482461. The reversal of 72482423 is 32428427.

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

It is not a de Polignac number, because 72482423 - 2² = 72482419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 72482423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72482483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2015 + ... + 12207.

It is an arithmetic number, because the mean of its divisors is an integer number (9776046).

Almost surely, 2^72482423 is an apocalyptic number.

72482423 is a deficient number, since it is larger than the sum of its proper divisors (5725945).

72482423 is a wasteful number, since it uses less digits than its factorization.

72482423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10753.

The product of its digits is 21504, while the sum is 32.

The square root of 72482423 is about 8513.6609634164. The cubic root of 72482423 is about 416.9438455094.

The spelling of 72482423 in words is "seventy-two million, four hundred eighty-two thousand, four hundred twenty-three".