40473914 has 16 divisors (see below), whose sum is σ = 68822880. Its totient is φ = 17696880.

The previous prime is 40473911. The next prime is 40473919. The reversal of 40473914 is 41937404.

It is a happy number.

40473914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40473911) 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, 40472 + ... + 41459.

It is an arithmetic number, because the mean of its divisors is an integer number (4301430).

Almost surely, 2^40473914 is an apocalyptic number.

40473914 is a deficient number, since it is larger than the sum of its proper divisors (28348966).

40473914 is a wasteful number, since it uses less digits than its factorization.

40473914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81965.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 40473914 is about 6361.9111908294. The cubic root of 40473914 is about 343.3405260273.

The spelling of 40473914 in words is "forty million, four hundred seventy-three thousand, nine hundred fourteen".