2439755 has 8 divisors (see below), whose sum is σ = 3100032. Its totient is φ = 1836928.

The previous prime is 2439739. The next prime is 2439781. The reversal of 2439755 is 5579342.

2439755 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 2439755 - 2⁴ = 2439739 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 14267 + ... + 14436.

It is an arithmetic number, because the mean of its divisors is an integer number (387504).

2^2439755 is an apocalyptic number.

2439755 is a deficient number, since it is larger than the sum of its proper divisors (660277).

2439755 is a wasteful number, since it uses less digits than its factorization.

2439755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28725.

The product of its digits is 37800, while the sum is 35.

The square root of 2439755 is about 1561.9715106237. The cubic root of 2439755 is about 134.6218038592.

The spelling of 2439755 in words is "two million, four hundred thirty-nine thousand, seven hundred fifty-five".