129460007 has 2 divisors, whose sum is σ = 129460008. Its totient is φ = 129460006.

The previous prime is 129459989. The next prime is 129460021. The reversal of 129460007 is 700064921.

It is a strong prime.

It is an emirp because it is prime and its reverse (700064921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 129460007 - 2¹⁴ = 129443623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (129460087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64730003 + 64730004.

It is an arithmetic number, because the mean of its divisors is an integer number (64730004).

Almost surely, 2^129460007 is an apocalyptic number.

129460007 is a deficient number, since it is larger than the sum of its proper divisors (1).

129460007 is an equidigital number, since it uses as much as digits as its factorization.

129460007 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 29.

The square root of 129460007 is about 11378.0493495151. The cubic root of 129460007 is about 505.8773195373.

The spelling of 129460007 in words is "one hundred twenty-nine million, four hundred sixty thousand, seven".