2549934 has 16 divisors (see below), whose sum is σ = 5666640. Its totient is φ = 849960.

The previous prime is 2549927. The next prime is 2549951. The reversal of 2549934 is 4399452.

It is a d-powerful number, because it can be written as 2⁵ + 5⁹ + 4 + 9⁵ + 9⁶ + 3⁷ + 4⁶ .

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, 23557 + ... + 23664.

It is an arithmetic number, because the mean of its divisors is an integer number (354165).

2^2549934 is an apocalyptic number.

2549934 is an abundant number, since it is smaller than the sum of its proper divisors (3116706).

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

2549934 is a wasteful number, since it uses less digits than its factorization.

2549934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47232 (or 47226 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 2549934 is about 1596.8512767318. The cubic root of 2549934 is about 136.6185421146.

The spelling of 2549934 in words is "two million, five hundred forty-nine thousand, nine hundred thirty-four".