40923827 has 4 divisors (see below), whose sum is σ = 46770096. Its totient is φ = 35077560.

The previous prime is 40923823. The next prime is 40923829. The reversal of 40923827 is 72832904.

40923827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 40923827 - 2² = 40923823 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40923821) 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 3 ways as a sum of consecutive naturals, for example, 2923124 + ... + 2923137.

It is an arithmetic number, because the mean of its divisors is an integer number (11692524).

Almost surely, 2^40923827 is an apocalyptic number.

40923827 is a deficient number, since it is larger than the sum of its proper divisors (5846269).

40923827 is an equidigital number, since it uses as much as digits as its factorization.

40923827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5846268.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 40923827 is about 6397.1733601646. The cubic root of 40923827 is about 344.6080460838.

The spelling of 40923827 in words is "forty million, nine hundred twenty-three thousand, eight hundred twenty-seven".