2546956 has 6 divisors (see below), whose sum is σ = 4457180. Its totient is φ = 1273476.

The previous prime is 2546941. The next prime is 2546959. The reversal of 2546956 is 6596452.

2546956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2546959) 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 as a sum of consecutive naturals, namely, 318366 + ... + 318373.

2^2546956 is an apocalyptic number.

It is an amenable number.

2546956 is a deficient number, since it is larger than the sum of its proper divisors (1910224).

2546956 is a wasteful number, since it uses less digits than its factorization.

2546956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636743 (or 636741 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 2546956 is about 1595.9185442873. The cubic root of 2546956 is about 136.5653370115.

The spelling of 2546956 in words is "two million, five hundred forty-six thousand, nine hundred fifty-six".