104522791 has 2 divisors, whose sum is σ = 104522792. Its totient is φ = 104522790.

The previous prime is 104522771. The next prime is 104522797. The reversal of 104522791 is 197225401.

It is a strong prime.

It is an emirp because it is prime and its reverse (197225401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104522791 - 2²¹ = 102425639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104522797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52261395 + 52261396.

It is an arithmetic number, because the mean of its divisors is an integer number (52261396).

Almost surely, 2^104522791 is an apocalyptic number.

104522791 is a deficient number, since it is larger than the sum of its proper divisors (1).

104522791 is an equidigital number, since it uses as much as digits as its factorization.

104522791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 104522791 is about 10223.6388336052. The cubic root of 104522791 is about 471.0536058701.

The spelling of 104522791 in words is "one hundred four million, five hundred twenty-two thousand, seven hundred ninety-one".