40014037 has 16 divisors (see below), whose sum is σ = 47766400. Its totient is φ = 33487776.

The previous prime is 40013999. The next prime is 40014059. The reversal of 40014037 is 73041004.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-40014037 is a prime.

It is a super-2 number, since 2×40014037² = 3202246314074738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40014067) 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 in 15 ways as a sum of consecutive naturals, for example, 13393 + ... + 16105.

It is an arithmetic number, because the mean of its divisors is an integer number (2985400).

Almost surely, 2^40014037 is an apocalyptic number.

It is an amenable number.

40014037 is a deficient number, since it is larger than the sum of its proper divisors (7752363).

40014037 is an equidigital number, since it uses as much as digits as its factorization.

40014037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777 (or 2763 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 40014037 is about 6325.6649452844. The cubic root of 40014037 is about 342.0351895440.

The spelling of 40014037 in words is "forty million, fourteen thousand, thirty-seven".