36132621 has 16 divisors (see below), whose sum is σ = 55394304. Its totient is φ = 20521584.

The previous prime is 36132617. The next prime is 36132641. The reversal of 36132621 is 12623163.

It is a happy number.

36132621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 36132621 - 2² = 36132617 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36132591 and 36132600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36132641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1645 + ... + 8658.

It is an arithmetic number, because the mean of its divisors is an integer number (3462144).

Almost surely, 2^36132621 is an apocalyptic number.

It is an amenable number.

36132621 is a deficient number, since it is larger than the sum of its proper divisors (19261683).

36132621 is a wasteful number, since it uses less digits than its factorization.

36132621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10480.

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

The square root of 36132621 is about 6011.0415902737. The cubic root of 36132621 is about 330.5976954973.

Adding to 36132621 its reverse (12623163), we get a palindrome (48755784).

The spelling of 36132621 in words is "thirty-six million, one hundred thirty-two thousand, six hundred twenty-one".