926129 has 2 divisors, whose sum is σ = 926130. Its totient is φ = 926128.

The previous prime is 926113. The next prime is 926131. The reversal of 926129 is 921629.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 719104 + 207025 = 848^2 + 455^2 .

It is an emirp because it is prime and its reverse (921629) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 926129 - 2⁴ = 926113 is a prime.

Together with 926131, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (926179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 463064 + 463065.

It is an arithmetic number, because the mean of its divisors is an integer number (463065).

2⁹²⁶¹²⁹ is an apocalyptic number.

It is an amenable number.

926129 is a deficient number, since it is larger than the sum of its proper divisors (1).

926129 is an equidigital number, since it uses as much as digits as its factorization.

926129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 29.

The square root of 926129 is about 962.3559632485. The cubic root of 926129 is about 97.4743829259.

The spelling of 926129 in words is "nine hundred twenty-six thousand, one hundred twenty-nine".