40995501 has 8 divisors (see below), whose sum is σ = 55587360. Its totient is φ = 26866992.

The previous prime is 40995497. The next prime is 40995527. The reversal of 40995501 is 10559904.

40995501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40995501 - 2² = 40995497 is a prime.

It is a super-2 number, since 2×40995501² = 3361262204482002, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40995541) 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 7 ways as a sum of consecutive naturals, for example, 115630 + ... + 115983.

It is an arithmetic number, because the mean of its divisors is an integer number (6948420).

Almost surely, 2^40995501 is an apocalyptic number.

It is an amenable number.

40995501 is a deficient number, since it is larger than the sum of its proper divisors (14591859).

40995501 is a wasteful number, since it uses less digits than its factorization.

40995501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231675.

The product of its (nonzero) digits is 8100, while the sum is 33.

The square root of 40995501 is about 6402.7729149174. The cubic root of 40995501 is about 344.8091109514.

The spelling of 40995501 in words is "forty million, nine hundred ninety-five thousand, five hundred one".