40632067 has 4 divisors (see below), whose sum is σ = 46436656. Its totient is φ = 34827480.

The previous prime is 40632049. The next prime is 40632121. The reversal of 40632067 is 76023604.

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 40632067 - 2¹¹ = 40630019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40632037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2902284 + ... + 2902297.

It is an arithmetic number, because the mean of its divisors is an integer number (11609164).

Almost surely, 2^40632067 is an apocalyptic number.

40632067 is a deficient number, since it is larger than the sum of its proper divisors (5804589).

40632067 is an equidigital number, since it uses as much as digits as its factorization.

40632067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5804588.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 40632067 is about 6374.3287489743. The cubic root of 40632067 is about 343.7871491752.

The spelling of 40632067 in words is "forty million, six hundred thirty-two thousand, sixty-seven".