2536632 has 72 divisors (see below), whose sum is σ = 8002800. Its totient is φ = 723744.

The previous prime is 2536631. The next prime is 2536643. The reversal of 2536632 is 2366352.

2536632 is a `hidden beast` number, since 25 + 3 + 6 + 632 = 666.

2536632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 2536596 and 2536605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2536631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3169 + ... + 3887.

It is an arithmetic number, because the mean of its divisors is an integer number (111150).

2^2536632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2536632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4001400).

2536632 is an abundant number, since it is smaller than the sum of its proper divisors (5466168).

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

2536632 is a wasteful number, since it uses less digits than its factorization.

2536632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745 (or 731 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 2536632 is about 1592.6807589721. The cubic root of 2536632 is about 136.3805661405.

The spelling of 2536632 in words is "two million, five hundred thirty-six thousand, six hundred thirty-two".