2049136 has 20 divisors (see below), whose sum is σ = 4017600. Its totient is φ = 1012352.

The previous prime is 2049127. The next prime is 2049137. The reversal of 2049136 is 6319402.

It is a self number, because there is not a number n which added to its sum of digits gives 2049136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2049137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705 + ... + 2143.

It is an arithmetic number, because the mean of its divisors is an integer number (200880).

2^2049136 is an apocalyptic number.

It is an amenable number.

2049136 is a deficient number, since it is larger than the sum of its proper divisors (1968464).

2049136 is a wasteful number, since it uses less digits than its factorization.

2049136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2049136 is about 1431.4803526420. The cubic root of 2049136 is about 127.0155601246.

The spelling of 2049136 in words is "two million, forty-nine thousand, one hundred thirty-six".