2061536 has 24 divisors (see below), whose sum is σ = 4236624. Its totient is φ = 985600.

The previous prime is 2061533. The next prime is 2061551. The reversal of 2061536 is 6351602.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061533) 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, 665 + ... + 2136.

It is an arithmetic number, because the mean of its divisors is an integer number (176526).

2^2061536 is an apocalyptic number.

It is an amenable number.

2061536 is an abundant number, since it is smaller than the sum of its proper divisors (2175088).

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

2061536 is a wasteful number, since it uses less digits than its factorization.

2061536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834 (or 2826 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2061536 is about 1435.8050006878. The cubic root of 2061536 is about 127.2712494572.

The spelling of 2061536 in words is "two million, sixty-one thousand, five hundred thirty-six".