72760462267 has 4 divisors (see below), whose sum is σ = 72903410640. Its totient is φ = 72617513896.

The previous prime is 72760462259. The next prime is 72760462277. The reversal of 72760462267 is 76226406727.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76226406727 = 47 ⋅1621838441.

It is a cyclic number.

It is not a de Polignac number, because 72760462267 - 2³ = 72760462259 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 72760462267.

It is not an unprimeable number, because it can be changed into a prime (72760462277) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71473423 + ... + 71474440.

It is an arithmetic number, because the mean of its divisors is an integer number (18225852660).

Almost surely, 2^72760462267 is an apocalyptic number.

72760462267 is a deficient number, since it is larger than the sum of its proper divisors (142948373).

72760462267 is a wasteful number, since it uses less digits than its factorization.

72760462267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142948372.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 72760462267 in words is "seventy-two billion, seven hundred sixty million, four hundred sixty-two thousand, two hundred sixty-seven".