72048827 has 2 divisors, whose sum is σ = 72048828. Its totient is φ = 72048826.

The previous prime is 72048803. The next prime is 72048841. The reversal of 72048827 is 72884027.

It is a strong prime.

It is an emirp because it is prime and its reverse (72884027) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 72048827 - 2¹⁸ = 71786683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (72048127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36024413 + 36024414.

It is an arithmetic number, because the mean of its divisors is an integer number (36024414).

Almost surely, 2^72048827 is an apocalyptic number.

72048827 is a deficient number, since it is larger than the sum of its proper divisors (1).

72048827 is an equidigital number, since it uses as much as digits as its factorization.

72048827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 72048827 is about 8488.1580451827. The cubic root of 72048827 is about 416.1107843352.

The spelling of 72048827 in words is "seventy-two million, forty-eight thousand, eight hundred twenty-seven".