72060079 has 12 divisors (see below), whose sum is σ = 89178096. Its totient is φ = 57013632.

The previous prime is 72060077. The next prime is 72060097. The reversal of 72060079 is 97006027.

It is a happy number.

It is not a de Polignac number, because 72060079 - 2¹ = 72060077 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 72060079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72060073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29274 + ... + 31639.

It is an arithmetic number, because the mean of its divisors is an integer number (7431508).

Almost surely, 2^72060079 is an apocalyptic number.

72060079 is a deficient number, since it is larger than the sum of its proper divisors (17118017).

72060079 is a wasteful number, since it uses less digits than its factorization.

72060079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60946 (or 60933 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 31.

The square root of 72060079 is about 8488.8208250616. The cubic root of 72060079 is about 416.1324448073.

The spelling of 72060079 in words is "seventy-two million, sixty thousand, seventy-nine".