40481016 has 32 divisors (see below), whose sum is σ = 101448960. Its totient is φ = 13460832.

The previous prime is 40480991. The next prime is 40481033. The reversal of 40481016 is 61018404.

40481016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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 7 ways as a sum of consecutive naturals, for example, 9291 + ... + 12933.

It is an arithmetic number, because the mean of its divisors is an integer number (3170280).

Almost surely, 2^40481016 is an apocalyptic number.

It is an amenable number.

40481016 is an abundant number, since it is smaller than the sum of its proper divisors (60967944).

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

40481016 is a wasteful number, since it uses less digits than its factorization.

40481016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4115 (or 4111 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 40481016 is about 6362.4693319497. The cubic root of 40481016 is about 343.3606069598.

The spelling of 40481016 in words is "forty million, four hundred eighty-one thousand, sixteen".