74882402087 has 2 divisors, whose sum is σ = 74882402088. Its totient is φ = 74882402086.

The previous prime is 74882402027. The next prime is 74882402107. The reversal of 74882402087 is 78020428847.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 74882402087 - 2⁸ = 74882401831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74882402027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37441201043 + 37441201044.

It is an arithmetic number, because the mean of its divisors is an integer number (37441201044).

Almost surely, 2^74882402087 is an apocalyptic number.

74882402087 is a deficient number, since it is larger than the sum of its proper divisors (1).

74882402087 is an equidigital number, since it uses as much as digits as its factorization.

74882402087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1605632, while the sum is 50.

The spelling of 74882402087 in words is "seventy-four billion, eight hundred eighty-two million, four hundred two thousand, eighty-seven".