72114127 has 4 divisors (see below), whose sum is σ = 72591856. Its totient is φ = 71636400.

The previous prime is 72114113. The next prime is 72114157. The reversal of 72114127 is 72141127.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72141127 = 733 ⋅98419.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-72114127 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 (72114157) 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, 238638 + ... + 238939.

It is an arithmetic number, because the mean of its divisors is an integer number (18147964).

Almost surely, 2^72114127 is an apocalyptic number.

72114127 is a deficient number, since it is larger than the sum of its proper divisors (477729).

72114127 is a wasteful number, since it uses less digits than its factorization.

72114127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477728.

The product of its digits is 784, while the sum is 25.

The square root of 72114127 is about 8492.0037093727. The cubic root of 72114127 is about 416.2364575790.

Subtracting 72114127 from its reverse (72141127), we obtain a cube (27000 = 30³).

The spelling of 72114127 in words is "seventy-two million, one hundred fourteen thousand, one hundred twenty-seven".