74061833 has 2 divisors, whose sum is σ = 74061834. Its totient is φ = 74061832.

The previous prime is 74061811. The next prime is 74061847. The reversal of 74061833 is 33816047.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73496329 + 565504 = 8573^2 + 752^2 .

It is an emirp because it is prime and its reverse (33816047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74061833 - 2¹⁶ = 73996297 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 74061833.

It is not a weakly prime, because it can be changed into another prime (74061803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37030916 + 37030917.

It is an arithmetic number, because the mean of its divisors is an integer number (37030917).

Almost surely, 2^74061833 is an apocalyptic number.

It is an amenable number.

74061833 is a deficient number, since it is larger than the sum of its proper divisors (1).

74061833 is an equidigital number, since it uses as much as digits as its factorization.

74061833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 74061833 is about 8605.9184867160. The cubic root of 74061833 is about 419.9505478435.

The spelling of 74061833 in words is "seventy-four million, sixty-one thousand, eight hundred thirty-three".