2439292 has 12 divisors (see below), whose sum is σ = 4286520. Its totient is φ = 1214576.

The previous prime is 2439263. The next prime is 2439293. The reversal of 2439292 is 2929342.

2439292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2439292² = 11900290922528, which contains 22 as substring.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2439293) 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 3 ways as a sum of consecutive naturals, for example, 58 + ... + 2209.

It is an arithmetic number, because the mean of its divisors is an integer number (357210).

2^2439292 is an apocalyptic number.

It is an amenable number.

2439292 is a deficient number, since it is larger than the sum of its proper divisors (1847228).

2439292 is a wasteful number, since it uses less digits than its factorization.

2439292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540 (or 2538 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 2439292 is about 1561.8232934618. The cubic root of 2439292 is about 134.6132874524.

The spelling of 2439292 in words is "two million, four hundred thirty-nine thousand, two hundred ninety-two".