36632505 has 64 divisors (see below), whose sum is σ = 73801728. Its totient is φ = 15102720.

The previous prime is 36632503. The next prime is 36632527. The reversal of 36632505 is 50523663.

It is not a de Polignac number, because 36632505 - 2¹ = 36632503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36632503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 63870 + ... + 64440.

It is an arithmetic number, because the mean of its divisors is an integer number (1153152).

Almost surely, 2^36632505 is an apocalyptic number.

36632505 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36632505 is an abundant number, since it is smaller than the sum of its proper divisors (37169223).

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

36632505 is a wasteful number, since it uses less digits than its factorization.

36632505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 646.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 36632505 is about 6052.4792440784. The cubic root of 36632505 is about 332.1152917678.

The spelling of 36632505 in words is "thirty-six million, six hundred thirty-two thousand, five hundred five".