73875827 has 2 divisors, whose sum is σ = 73875828. Its totient is φ = 73875826.

The previous prime is 73875811. The next prime is 73875833. The reversal of 73875827 is 72857837.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73875827 - 2⁴ = 73875811 is a prime.

It is not a weakly prime, because it can be changed into another prime (73875887) 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, 36937913 + 36937914.

It is an arithmetic number, because the mean of its divisors is an integer number (36937914).

Almost surely, 2^73875827 is an apocalyptic number.

73875827 is a deficient number, since it is larger than the sum of its proper divisors (1).

73875827 is an equidigital number, since it uses as much as digits as its factorization.

73875827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 658560, while the sum is 47.

The square root of 73875827 is about 8595.1048277493. The cubic root of 73875827 is about 419.5986850661.

The spelling of 73875827 in words is "seventy-three million, eight hundred seventy-five thousand, eight hundred twenty-seven".