40014337 has 6 divisors (see below), whose sum is σ = 43982834. Its totient is φ = 36376560.

The previous prime is 40014329. The next prime is 40014349. The reversal of 40014337 is 73341004.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 29767936 + 10246401 = 5456^2 + 3201^2 .

It is not a de Polignac number, because 40014337 - 2³ = 40014329 is a prime.

It is a super-2 number, since 2×40014337² = 3202294331099138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40044337) 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, 165228 + ... + 165469.

Almost surely, 2^40014337 is an apocalyptic number.

It is an amenable number.

40014337 is a deficient number, since it is larger than the sum of its proper divisors (3968497).

40014337 is a wasteful number, since it uses less digits than its factorization.

40014337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330719 (or 330708 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 40014337 is about 6325.6886581621. The cubic root of 40014337 is about 342.0360443298.

It can be divided in two parts, 4001 and 4337, that added together give a palindrome (8338).

The spelling of 40014337 in words is "forty million, fourteen thousand, three hundred thirty-seven".