40814116 has 12 divisors (see below), whose sum is σ = 81628288. Its totient is φ = 17491752.

The previous prime is 40814101. The next prime is 40814119. The reversal of 40814116 is 61141804.

40814116 is an admirable number.

It is a super-2 number, since 2×40814116² = 3331584129722912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40814119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728796 + ... + 728851.

Almost surely, 2^40814116 is an apocalyptic number.

It is an amenable number.

40814116 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40814116 is a wasteful number, since it uses less digits than its factorization.

40814116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457658 (or 1457656 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 40814116 is about 6388.5926462719. The cubic root of 40814116 is about 344.2998219850.

The spelling of 40814116 in words is "forty million, eight hundred fourteen thousand, one hundred sixteen".