2432478 has 8 divisors (see below), whose sum is σ = 4864968. Its totient is φ = 810824.

The previous prime is 2432471. The next prime is 2432483. The reversal of 2432478 is 8742342.

It is a sphenic number, since it is the product of 3 distinct primes.

2432478 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁸ + 4 + 3⁹ + 2²⁰ + 4⁷ + 7⁷ + 8⁶ .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2432471) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 202701 + ... + 202712.

It is an arithmetic number, because the mean of its divisors is an integer number (608121).

2^2432478 is an apocalyptic number.

2432478 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2432478 is a wasteful number, since it uses less digits than its factorization.

2432478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405418.

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

The square root of 2432478 is about 1559.6403431561. The cubic root of 2432478 is about 134.4878261347.

The spelling of 2432478 in words is "two million, four hundred thirty-two thousand, four hundred seventy-eight".