2546396 has 12 divisors (see below), whose sum is σ = 4718448. Its totient is φ = 1198272.

The previous prime is 2546393. The next prime is 2546429. The reversal of 2546396 is 6936452.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546393) 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, 18656 + ... + 18791.

It is an arithmetic number, because the mean of its divisors is an integer number (393204).

2^2546396 is an apocalyptic number.

It is an amenable number.

2546396 is a deficient number, since it is larger than the sum of its proper divisors (2172052).

2546396 is a wasteful number, since it uses less digits than its factorization.

2546396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37468 (or 37466 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 2546396 is about 1595.7430870914. The cubic root of 2546396 is about 136.5553273903. Note that the first 3 decimals are identical.

The spelling of 2546396 in words is "two million, five hundred forty-six thousand, three hundred ninety-six".