40948466 has 16 divisors (see below), whose sum is σ = 66759000. Its totient is φ = 18724608.

The previous prime is 40948459. The next prime is 40948471. The reversal of 40948466 is 66484904.

40948466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 40005625 + 942841 = 6325^2 + 971^2 .

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 7 ways as a sum of consecutive naturals, for example, 4391 + ... + 10058.

Almost surely, 2^40948466 is an apocalyptic number.

40948466 is a deficient number, since it is larger than the sum of its proper divisors (25810534).

40948466 is a wasteful number, since it uses less digits than its factorization.

40948466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14573.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 40948466 is about 6399.0988428059. The cubic root of 40948466 is about 344.6771915737.

It can be divided in two parts, 40948 and 466, that added together give a palindrome (41414).

The spelling of 40948466 in words is "forty million, nine hundred forty-eight thousand, four hundred sixty-six".