40632827 has 2 divisors, whose sum is σ = 40632828. Its totient is φ = 40632826.

The previous prime is 40632817. The next prime is 40632829. The reversal of 40632827 is 72823604.

40632827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40632827 - 2¹⁶ = 40567291 is a prime.

Together with 40632829, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40632793 and 40632802.

It is not a weakly prime, because it can be changed into another prime (40632829) 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 as a sum of consecutive naturals, namely, 20316413 + 20316414.

It is an arithmetic number, because the mean of its divisors is an integer number (20316414).

Almost surely, 2^40632827 is an apocalyptic number.

40632827 is a deficient number, since it is larger than the sum of its proper divisors (1).

40632827 is an equidigital number, since it uses as much as digits as its factorization.

40632827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 40632827 is about 6374.3883628157. The cubic root of 40632827 is about 343.7892926104.

It can be divided in two parts, 406 and 32827, that added together give a palindrome (33233).

The spelling of 40632827 in words is "forty million, six hundred thirty-two thousand, eight hundred twenty-seven".