40480499 has 6 divisors (see below), whose sum is σ = 41261556. Its totient is φ = 39713960.

The previous prime is 40480477. The next prime is 40480523. The reversal of 40480499 is 99408404.

It is not a de Polignac number, because 40480499 - 2¹⁶ = 40414963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40480439) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4397 + ... + 10014.

It is an arithmetic number, because the mean of its divisors is an integer number (6876926).

Almost surely, 2^40480499 is an apocalyptic number.

40480499 is a deficient number, since it is larger than the sum of its proper divisors (781057).

40480499 is an equidigital number, since it uses as much as digits as its factorization.

40480499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14517 (or 14464 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 40480499 is about 6362.4287029404. The cubic root of 40480499 is about 343.3591452196.

The spelling of 40480499 in words is "forty million, four hundred eighty thousand, four hundred ninety-nine".