2478359 has 8 divisors (see below), whose sum is σ = 2681952. Its totient is φ = 2276640.

The previous prime is 2478349. The next prime is 2478361. The reversal of 2478359 is 9538742.

2478359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2478359 - 2²⁰ = 1429783 is a prime.

It is a super-2 number, since 2×2478359² = 12284526665762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2478349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3737 + ... + 4349.

It is an arithmetic number, because the mean of its divisors is an integer number (335244).

2^2478359 is an apocalyptic number.

2478359 is a deficient number, since it is larger than the sum of its proper divisors (203593).

2478359 is a wasteful number, since it uses less digits than its factorization.

2478359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937.

The product of its digits is 60480, while the sum is 38.

The square root of 2478359 is about 1574.2804705643. The cubic root of 2478359 is about 135.3281272854.

It can be divided in two parts, 24783 and 59, that added together give a palindrome (24842).

The spelling of 2478359 in words is "two million, four hundred seventy-eight thousand, three hundred fifty-nine".