134922787 has 2 divisors, whose sum is σ = 134922788. Its totient is φ = 134922786.

The previous prime is 134922773. The next prime is 134922833. The reversal of 134922787 is 787229431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134922787 - 2¹¹ = 134920739 is a prime.

It is not a weakly prime, because it can be changed into another prime (134922737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67461393 + 67461394.

It is an arithmetic number, because the mean of its divisors is an integer number (67461394).

Almost surely, 2^134922787 is an apocalyptic number.

134922787 is a deficient number, since it is larger than the sum of its proper divisors (1).

134922787 is an equidigital number, since it uses as much as digits as its factorization.

134922787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 43.

The square root of 134922787 is about 11615.6268449017. The cubic root of 134922787 is about 512.8949635936.

The spelling of 134922787 in words is "one hundred thirty-four million, nine hundred twenty-two thousand, seven hundred eighty-seven".