2549948 has 12 divisors (see below), whose sum is σ = 4478712. Its totient is φ = 1270320.

The previous prime is 2549927. The next prime is 2549951. The reversal of 2549948 is 8499452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263 + ... + 2273.

It is an arithmetic number, because the mean of its divisors is an integer number (373226).

2^2549948 is an apocalyptic number.

It is an amenable number.

2549948 is a deficient number, since it is larger than the sum of its proper divisors (1928764).

2549948 is a wasteful number, since it uses less digits than its factorization.

2549948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332 (or 2330 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 2549948 is about 1596.8556603526. The cubic root of 2549948 is about 136.6187921415.

The spelling of 2549948 in words is "two million, five hundred forty-nine thousand, nine hundred forty-eight".