40954694 has 16 divisors (see below), whose sum is σ = 67127616. Its totient is φ = 18585000.

The previous prime is 40954691. The next prime is 40954723. The reversal of 40954694 is 49645904.

40954694 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40954691) 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, 17069 + ... + 19319.

It is an arithmetic number, because the mean of its divisors is an integer number (4195476).

Almost surely, 2^40954694 is an apocalyptic number.

40954694 is a deficient number, since it is larger than the sum of its proper divisors (26172922).

40954694 is a wasteful number, since it uses less digits than its factorization.

40954694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 40954694 is about 6399.5854553244. The cubic root of 40954694 is about 344.6946650872.

The spelling of 40954694 in words is "forty million, nine hundred fifty-four thousand, six hundred ninety-four".