40080468 has 12 divisors (see below), whose sum is σ = 93521120. Its totient is φ = 13360152.

The previous prime is 40080457. The next prime is 40080517. The reversal of 40080468 is 86408004.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670008 + ... + 1670031.

Almost surely, 2^40080468 is an apocalyptic number.

It is an amenable number.

40080468 is an abundant number, since it is smaller than the sum of its proper divisors (53440652).

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

40080468 is a wasteful number, since it uses less digits than its factorization.

40080468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3340046 (or 3340044 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 40080468 is about 6330.9136781353. The cubic root of 40080468 is about 342.2243662997.

The spelling of 40080468 in words is "forty million, eighty thousand, four hundred sixty-eight".