2392046 has 16 divisors (see below), whose sum is σ = 3780000. Its totient is φ = 1133088.

The previous prime is 2392021. The next prime is 2392057. The reversal of 2392046 is 6402932.

It is a super-2 number, since 2×2392046² = 11443768132232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6680 + ... + 7028.

It is an arithmetic number, because the mean of its divisors is an integer number (236250).

2^2392046 is an apocalyptic number.

2392046 is a deficient number, since it is larger than the sum of its proper divisors (1387954).

2392046 is a wasteful number, since it uses less digits than its factorization.

2392046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2392046 is about 1546.6240655053. The cubic root of 2392046 is about 133.7385188270.

Adding to 2392046 its reverse (6402932), we get a palindrome (8794978).

The spelling of 2392046 in words is "two million, three hundred ninety-two thousand, forty-six".