40920892 has 12 divisors (see below), whose sum is σ = 71673336. Its totient is φ = 20442800.

The previous prime is 40920791. The next prime is 40920917. The reversal of 40920892 is 29802904.

40920892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 1767 + ... + 9217.

It is an arithmetic number, because the mean of its divisors is an integer number (5972778).

Almost surely, 2^40920892 is an apocalyptic number.

It is an amenable number.

40920892 is a deficient number, since it is larger than the sum of its proper divisors (30752444).

40920892 is a wasteful number, since it uses less digits than its factorization.

40920892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8828 (or 8826 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 40920892 is about 6396.9439578599. The cubic root of 40920892 is about 344.5998076168.

The spelling of 40920892 in words is "forty million, nine hundred twenty thousand, eight hundred ninety-two".