40336850 has 12 divisors (see below), whose sum is σ = 75026634. Its totient is φ = 16134720.

The previous prime is 40336843. The next prime is 40336861. The reversal of 40336850 is 5863304.

It can be written as a sum of positive squares in 3 ways, for example, as 36348841 + 3988009 = 6029^2 + 1997^2 .

It is a super-2 number, since 2×40336850² = 3254122935845000, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 403319 + ... + 403418.

Almost surely, 2^40336850 is an apocalyptic number.

40336850 is a deficient number, since it is larger than the sum of its proper divisors (34689784).

40336850 is a wasteful number, since it uses less digits than its factorization.

40336850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806749 (or 806744 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 40336850 is about 6351.1298207484. The cubic root of 40336850 is about 342.9525160435.

The spelling of 40336850 in words is "forty million, three hundred thirty-six thousand, eight hundred fifty".