40641462 has 12 divisors (see below), whose sum is σ = 88056540. Its totient is φ = 13547148.

The previous prime is 40641457. The next prime is 40641473. The reversal of 40641462 is 26414604.

40641462 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 5 ways as a sum of consecutive naturals, for example, 1128912 + ... + 1128947.

It is an arithmetic number, because the mean of its divisors is an integer number (7338045).

Almost surely, 2^40641462 is an apocalyptic number.

40641462 is an abundant number, since it is smaller than the sum of its proper divisors (47415078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40641462 is a wasteful number, since it uses less digits than its factorization.

40641462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257867 (or 2257864 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 40641462 is about 6375.0656467208. The cubic root of 40641462 is about 343.8136441056.

The spelling of 40641462 in words is "forty million, six hundred forty-one thousand, four hundred sixty-two".