40465348 has 24 divisors (see below), whose sum is σ = 88288704. Its totient is φ = 15765600.

The previous prime is 40465291. The next prime is 40465361. The reversal of 40465348 is 84356404.

40465348 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40465348² = 3274888777522208, which contains 22 as substring.

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, 65383 + ... + 65998.

It is an arithmetic number, because the mean of its divisors is an integer number (3678696).

Almost surely, 2^40465348 is an apocalyptic number.

It is an amenable number.

40465348 is an abundant number, since it is smaller than the sum of its proper divisors (47823356).

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

40465348 is a wasteful number, since it uses less digits than its factorization.

40465348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131403 (or 131401 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 40465348 is about 6361.2379298372. The cubic root of 40465348 is about 343.3163025035.

The spelling of 40465348 in words is "forty million, four hundred sixty-five thousand, three hundred forty-eight".