40993246 has 8 divisors (see below), whose sum is σ = 70274160. Its totient is φ = 17568528.

The previous prime is 40993243. The next prime is 40993247. The reversal of 40993246 is 64239904.

40993246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40993243) 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, 1464031 + ... + 1464058.

It is an arithmetic number, because the mean of its divisors is an integer number (8784270).

Almost surely, 2^40993246 is an apocalyptic number.

40993246 is a deficient number, since it is larger than the sum of its proper divisors (29280914).

40993246 is a wasteful number, since it uses less digits than its factorization.

40993246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928098.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 40993246 is about 6402.5968169173. The cubic root of 40993246 is about 344.8027886414.

The spelling of 40993246 in words is "forty million, nine hundred ninety-three thousand, two hundred forty-six".