2636061 has 16 divisors (see below), whose sum is σ = 3654720. Its totient is φ = 1688960.

The previous prime is 2636059. The next prime is 2636063. The reversal of 2636061 is 1606362.

It is an interprime number because it is at equal distance from previous prime (2636059) and next prime (2636063).

It is a cyclic number.

It is not a de Polignac number, because 2636061 - 2¹ = 2636059 is a prime.

It is a Curzon number.

2636061 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2636063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9241 + ... + 9521.

It is an arithmetic number, because the mean of its divisors is an integer number (228420).

2^2636061 is an apocalyptic number.

It is an amenable number.

2636061 is a deficient number, since it is larger than the sum of its proper divisors (1018659).

2636061 is a wasteful number, since it uses less digits than its factorization.

2636061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2636061 is about 1623.5950849889. The cubic root of 2636061 is about 138.1396926148.

The spelling of 2636061 in words is "two million, six hundred thirty-six thousand, sixty-one".