2423478 has 16 divisors (see below), whose sum is σ = 4939056. Its totient is φ = 792480.

The previous prime is 2423459. The next prime is 2423489. The reversal of 2423478 is 8743242.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3493 + ... + 4128.

It is an arithmetic number, because the mean of its divisors is an integer number (308691).

2^2423478 is an apocalyptic number.

2423478 is an abundant number, since it is smaller than the sum of its proper divisors (2515578).

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

2423478 is a wasteful number, since it uses less digits than its factorization.

2423478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7679.

The product of its digits is 10752, while the sum is 30.

The square root of 2423478 is about 1556.7523887889. The cubic root of 2423478 is about 134.3217559383.

The spelling of 2423478 in words is "two million, four hundred twenty-three thousand, four hundred seventy-eight".