1350129 has 16 divisors (see below), whose sum is σ = 1983744. Its totient is φ = 810000.

The previous prime is 1350127. The next prime is 1350133. The reversal of 1350129 is 9210531.

It is not a de Polignac number, because 1350129 - 2¹ = 1350127 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1350127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5254 + ... + 5504.

It is an arithmetic number, because the mean of its divisors is an integer number (123984).

2^1350129 is an apocalyptic number.

It is an amenable number.

1350129 is a deficient number, since it is larger than the sum of its proper divisors (633615).

1350129 is a wasteful number, since it uses less digits than its factorization.

1350129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1350129 is about 1161.9505152974. The cubic root of 1350129 is about 110.5244651439.

It can be divided in two parts, 13501 and 29, that added together give a triangular number (13530 = T₁₆₄).

The spelling of 1350129 in words is "one million, three hundred fifty thousand, one hundred twenty-nine".