40514912 has 12 divisors (see below), whose sum is σ = 79763796. Its totient is φ = 20257440.

The previous prime is 40514911. The next prime is 40514917. The reversal of 40514912 is 21941504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514911) by changing a digit.

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 as a sum of consecutive naturals, namely, 633014 + ... + 633077.

It is an arithmetic number, because the mean of its divisors is an integer number (6646983).

Almost surely, 2^40514912 is an apocalyptic number.

It is an amenable number.

40514912 is a deficient number, since it is larger than the sum of its proper divisors (39248884).

40514912 is a wasteful number, since it uses less digits than its factorization.

40514912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266101 (or 1266093 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 40514912 is about 6365.1325202230. The cubic root of 40514912 is about 343.4564156899.

The spelling of 40514912 in words is "forty million, five hundred fourteen thousand, nine hundred twelve".