74082263 has 2 divisors, whose sum is σ = 74082264. Its totient is φ = 74082262.

The previous prime is 74082259. The next prime is 74082289. The reversal of 74082263 is 36228047.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74082263 - 2² = 74082259 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74082223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37041131 + 37041132.

It is an arithmetic number, because the mean of its divisors is an integer number (37041132).

Almost surely, 2^74082263 is an apocalyptic number.

74082263 is a deficient number, since it is larger than the sum of its proper divisors (1).

74082263 is an equidigital number, since it uses as much as digits as its factorization.

74082263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 74082263 is about 8607.1053786973. The cubic root of 74082263 is about 419.9891588283.

The spelling of 74082263 in words is "seventy-four million, eighty-two thousand, two hundred sixty-three".