72482263 has 8 divisors (see below), whose sum is σ = 83886080. Its totient is φ = 61340760.

The previous prime is 72482261. The next prime is 72482273. The reversal of 72482263 is 36228427.

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 72482263 - 2¹ = 72482261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72482261) 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, 64983 + ... + 66088.

It is an arithmetic number, because the mean of its divisors is an integer number (10485760).

Almost surely, 2^72482263 is an apocalyptic number.

72482263 is a deficient number, since it is larger than the sum of its proper divisors (11403817).

72482263 is a wasteful number, since it uses less digits than its factorization.

72482263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131157.

The product of its digits is 32256, while the sum is 34.

The square root of 72482263 is about 8513.6515667485. The cubic root of 72482263 is about 416.9435387175.

The spelling of 72482263 in words is "seventy-two million, four hundred eighty-two thousand, two hundred sixty-three".