75882047 has 2 divisors, whose sum is σ = 75882048. Its totient is φ = 75882046.

The previous prime is 75882043. The next prime is 75882071. The reversal of 75882047 is 74028857.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 75882047 - 2² = 75882043 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 75881995 and 75882013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (75882043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37941023 + 37941024.

It is an arithmetic number, because the mean of its divisors is an integer number (37941024).

Almost surely, 2^75882047 is an apocalyptic number.

75882047 is a deficient number, since it is larger than the sum of its proper divisors (1).

75882047 is an equidigital number, since it uses as much as digits as its factorization.

75882047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125440, while the sum is 41.

The square root of 75882047 is about 8711.0301916593. The cubic root of 75882047 is about 423.3631098295.

The spelling of 75882047 in words is "seventy-five million, eight hundred eighty-two thousand, forty-seven".