40995955 has 32 divisors (see below), whose sum is σ = 66060288. Its totient is φ = 23587200.

The previous prime is 40995953. The next prime is 40995961. The reversal of 40995955 is 55959904.

40995955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40995955 - 2¹ = 40995953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40995953) 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 31 ways as a sum of consecutive naturals, for example, 910 + ... + 9100.

It is an arithmetic number, because the mean of its divisors is an integer number (2064384).

Almost surely, 2^40995955 is an apocalyptic number.

40995955 is a deficient number, since it is larger than the sum of its proper divisors (25064333).

40995955 is a wasteful number, since it uses less digits than its factorization.

40995955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8227.

The product of its (nonzero) digits is 364500, while the sum is 46.

The square root of 40995955 is about 6402.8083682084. The cubic root of 40995955 is about 344.8103837964.

It can be divided in two parts, 409959 and 55, that added together give a palindrome (410014).

The spelling of 40995955 in words is "forty million, nine hundred ninety-five thousand, nine hundred fifty-five".