104372929 has 2 divisors, whose sum is σ = 104372930. Its totient is φ = 104372928.

The previous prime is 104372927. The next prime is 104372941. The reversal of 104372929 is 929273401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104040000 + 332929 = 10200^2 + 577^2 .

It is a cyclic number.

It is not a de Polignac number, because 104372929 - 2¹ = 104372927 is a prime.

Together with 104372927, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (104372927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52186464 + 52186465.

It is an arithmetic number, because the mean of its divisors is an integer number (52186465).

Almost surely, 2^104372929 is an apocalyptic number.

It is an amenable number.

104372929 is a deficient number, since it is larger than the sum of its proper divisors (1).

104372929 is an equidigital number, since it uses as much as digits as its factorization.

104372929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 104372929 is about 10216.3070137893. The cubic root of 104372929 is about 470.8283701429.

It can be divided in two parts, 10437 and 2929, that added together give a triangular number (13366 = T₁₆₃).

The spelling of 104372929 in words is "one hundred four million, three hundred seventy-two thousand, nine hundred twenty-nine".