104106637 has 2 divisors, whose sum is σ = 104106638. Its totient is φ = 104106636.

The previous prime is 104106571. The next prime is 104106647. The reversal of 104106637 is 736601401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101485476 + 2621161 = 10074^2 + 1619^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104106637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104106647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52053318 + 52053319.

It is an arithmetic number, because the mean of its divisors is an integer number (52053319).

Almost surely, 2^104106637 is an apocalyptic number.

It is an amenable number.

104106637 is a deficient number, since it is larger than the sum of its proper divisors (1).

104106637 is an equidigital number, since it uses as much as digits as its factorization.

104106637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 104106637 is about 10203.2659967287. The cubic root of 104106637 is about 470.4276129460.

The spelling of 104106637 in words is "one hundred four million, one hundred six thousand, six hundred thirty-seven".