2426432 has 28 divisors (see below), whose sum is σ = 4974336. Its totient is φ = 1173120.

The previous prime is 2426399. The next prime is 2426441. The reversal of 2426432 is 2346242.

It is a junction number, because it is equal to n+sod(n) for n = 2426398 and 2426407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373 + ... + 2595.

2^2426432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2426432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2487168).

2426432 is an abundant number, since it is smaller than the sum of its proper divisors (2547904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2426432 is a wasteful number, since it uses less digits than its factorization.

2426432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1256 counting only the distinct ones).

The product of its digits is 2304, while the sum is 23.

The square root of 2426432 is about 1557.7008698720. The cubic root of 2426432 is about 134.3763091273.

The spelling of 2426432 in words is "two million, four hundred twenty-six thousand, four hundred thirty-two".