2426429 has 4 divisors (see below), whose sum is σ = 2432640. Its totient is φ = 2420220.

The previous prime is 2426399. The next prime is 2426441. The reversal of 2426429 is 9246242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2426429 - 2²⁰ = 1377853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2426329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2477 + ... + 3314.

It is an arithmetic number, because the mean of its divisors is an integer number (608160).

2^2426429 is an apocalyptic number.

It is an amenable number.

2426429 is a deficient number, since it is larger than the sum of its proper divisors (6211).

2426429 is an equidigital number, since it uses as much as digits as its factorization.

2426429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6210.

The product of its digits is 6912, while the sum is 29.

The square root of 2426429 is about 1557.6999069140. The cubic root of 2426429 is about 134.3762537471.

The spelling of 2426429 in words is "two million, four hundred twenty-six thousand, four hundred twenty-nine".