40950061 has 8 divisors (see below), whose sum is σ = 42003104. Its totient is φ = 39901680.

The previous prime is 40950047. The next prime is 40950067. The reversal of 40950061 is 16005904.

40950061 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 a cyclic number.

It is not a de Polignac number, because 40950061 - 2⁷ = 40949933 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 (40950067) 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, 22651 + ... + 24391.

It is an arithmetic number, because the mean of its divisors is an integer number (5250388).

Almost surely, 2^40950061 is an apocalyptic number.

It is an amenable number.

40950061 is a deficient number, since it is larger than the sum of its proper divisors (1053043).

40950061 is a wasteful number, since it uses less digits than its factorization.

40950061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 40950061 is about 6399.2234685155. The cubic root of 40950061 is about 344.6816667351.

Adding to 40950061 its reverse (16005904), we get a palindrome (56955965).

The spelling of 40950061 in words is "forty million, nine hundred fifty thousand, sixty-one".