72048097 has 8 divisors (see below), whose sum is σ = 78661152. Its totient is φ = 65445600.

The previous prime is 72048089. The next prime is 72048103. The reversal of 72048097 is 79084027.

It is a happy number.

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

It is not a de Polignac number, because 72048097 - 2³ = 72048089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72048997) 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, 20493 + ... + 23749.

It is an arithmetic number, because the mean of its divisors is an integer number (9832644).

Almost surely, 2^72048097 is an apocalyptic number.

It is an amenable number.

72048097 is a deficient number, since it is larger than the sum of its proper divisors (6613055).

72048097 is a wasteful number, since it uses less digits than its factorization.

72048097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5279.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 72048097 is about 8488.1150439894. The cubic root of 72048097 is about 416.1093789831.

The spelling of 72048097 in words is "seventy-two million, forty-eight thousand, ninety-seven".