36632023 has 4 divisors (see below), whose sum is σ = 36668320. Its totient is φ = 36595728.

The previous prime is 36631997. The next prime is 36632039. The reversal of 36632023 is 32023663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36632023 - 2¹⁷ = 36500951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36636023) 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 3 ways as a sum of consecutive naturals, for example, 16590 + ... + 18667.

It is an arithmetic number, because the mean of its divisors is an integer number (9167080).

Almost surely, 2^36632023 is an apocalyptic number.

36632023 is a deficient number, since it is larger than the sum of its proper divisors (36297).

36632023 is a wasteful number, since it uses less digits than its factorization.

36632023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36296.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 36632023 is about 6052.4394255540. The cubic root of 36632023 is about 332.1138351355.

Adding to 36632023 its reverse (32023663), we get a palindrome (68655686).

The spelling of 36632023 in words is "thirty-six million, six hundred thirty-two thousand, twenty-three".