2670129 has 24 divisors (see below), whose sum is σ = 4809792. Its totient is φ = 1386720.

The previous prime is 2670113. The next prime is 2670131. The reversal of 2670129 is 9210762.

2670129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2670129 - 2⁴ = 2670113 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2670029) 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 23 ways as a sum of consecutive naturals, for example, 1234 + ... + 2619.

It is an arithmetic number, because the mean of its divisors is an integer number (200408).

2^2670129 is an apocalyptic number.

It is an amenable number.

2670129 is a deficient number, since it is larger than the sum of its proper divisors (2139663).

2670129 is a wasteful number, since it uses less digits than its factorization.

2670129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3877 (or 3874 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2670129 is about 1634.0529367190. The cubic root of 2670129 is about 138.7322451106.

The spelling of 2670129 in words is "two million, six hundred seventy thousand, one hundred twenty-nine".