72348603 has 8 divisors (see below), whose sum is σ = 96537600. Its totient is φ = 48196008.

The previous prime is 72348587. The next prime is 72348607. The reversal of 72348603 is 30684327.

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

It is not a de Polignac number, because 72348603 - 2⁴ = 72348587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72348607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4063 + ... + 12696.

It is an arithmetic number, because the mean of its divisors is an integer number (12067200).

Almost surely, 2^72348603 is an apocalyptic number.

72348603 is a deficient number, since it is larger than the sum of its proper divisors (24188997).

72348603 is a wasteful number, since it uses less digits than its factorization.

72348603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18201.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 72348603 is about 8505.7981988759. The cubic root of 72348603 is about 416.6870945362.

The spelling of 72348603 in words is "seventy-two million, three hundred forty-eight thousand, six hundred three".