2546992 has 20 divisors (see below), whose sum is σ = 5640016. Its totient is φ = 1091520.

The previous prime is 2546987. The next prime is 2547029. The reversal of 2546992 is 2996452.

2546992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3 ways as a sum of consecutive naturals, for example, 11259 + ... + 11482.

2^2546992 is an apocalyptic number.

It is an amenable number.

2546992 is an abundant number, since it is smaller than the sum of its proper divisors (3093024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2546992 is a wasteful number, since it uses less digits than its factorization.

2546992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22756 (or 22750 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 2546992 is about 1595.9298230185. The cubic root of 2546992 is about 136.5659804369.

The spelling of 2546992 in words is "two million, five hundred forty-six thousand, nine hundred ninety-two".