40914046 has 4 divisors (see below), whose sum is σ = 61371072. Its totient is φ = 20457022.

The previous prime is 40914007. The next prime is 40914047. The reversal of 40914046 is 64041904.

40914046 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40914047) 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 as a sum of consecutive naturals, namely, 10228510 + ... + 10228513.

It is an arithmetic number, because the mean of its divisors is an integer number (15342768).

Almost surely, 2^40914046 is an apocalyptic number.

40914046 is a deficient number, since it is larger than the sum of its proper divisors (20457026).

40914046 is a wasteful number, since it uses less digits than its factorization.

40914046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20457025.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 40914046 is about 6396.4088362143. The cubic root of 40914046 is about 344.5805895455.

The spelling of 40914046 in words is "forty million, nine hundred fourteen thousand, forty-six".