4260129 has 16 divisors (see below), whose sum is σ = 6134400. Its totient is φ = 2621696.

The previous prime is 4260121. The next prime is 4260131. The reversal of 4260129 is 9210624.

4260129 = 242² + 243² + ... + 299².

It is a cyclic number.

It is not a de Polignac number, because 4260129 - 2³ = 4260121 is a prime.

4260129 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4260099 and 4260108.

It is not an unprimeable number, because it can be changed into a prime (4260121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 937 + ... + 3065.

It is an arithmetic number, because the mean of its divisors is an integer number (383400).

Almost surely, 2^4260129 is an apocalyptic number.

It is an amenable number.

4260129 is a deficient number, since it is larger than the sum of its proper divisors (1874271).

4260129 is a wasteful number, since it uses less digits than its factorization.

4260129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2184.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 4260129 is about 2064.0079941706. The cubic root of 4260129 is about 162.1091704321.

The spelling of 4260129 in words is "four million, two hundred sixty thousand, one hundred twenty-nine".