2406129 has 16 divisors (see below), whose sum is σ = 3706560. Its totient is φ = 1372160.

The previous prime is 2406121. The next prime is 2406133. The reversal of 2406129 is 9216042.

It is a cyclic number.

It is not a de Polignac number, because 2406129 - 2³ = 2406121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2406099 and 2406108.

It is not an unprimeable number, because it can be changed into a prime (2406121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1584 + ... + 2705.

It is an arithmetic number, because the mean of its divisors is an integer number (231660).

2^2406129 is an apocalyptic number.

It is an amenable number.

2406129 is a deficient number, since it is larger than the sum of its proper divisors (1300431).

2406129 is a wasteful number, since it uses less digits than its factorization.

2406129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4320.

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

The square root of 2406129 is about 1551.1702034271. The cubic root of 2406129 is about 134.0004640958. Note that the first 3 decimals are identical.

It can be divided in two parts, 24061 and 29, that added together give a triangular number (24090 = T₂₁₉).

The spelling of 2406129 in words is "two million, four hundred six thousand, one hundred twenty-nine".