2406430 has 32 divisors (see below), whose sum is σ = 4735584. Its totient is φ = 875136.

The previous prime is 2406379. The next prime is 2406457. The reversal of 2406430 is 346042.

It is a junction number, because it is equal to n+sod(n) for n = 2406398 and 2406407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13824 + ... + 13996.

It is an arithmetic number, because the mean of its divisors is an integer number (147987).

2^2406430 is an apocalyptic number.

2406430 is a deficient number, since it is larger than the sum of its proper divisors (2329154).

2406430 is a wasteful number, since it uses less digits than its factorization.

2406430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2406430 is about 1551.2672239173. The cubic root of 2406430 is about 134.0060515571.

It can be divided in two parts, 240 and 6430, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 2406430 in words is "two million, four hundred six thousand, four hundred thirty".