40936034 has 16 divisors (see below), whose sum is σ = 66245688. Its totient is φ = 18899712.

The previous prime is 40936033. The next prime is 40936039. The reversal of 40936034 is 43063904.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 39100009 + 1836025 = 6253^2 + 1355^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40935988 and 40936006.

It is not an unprimeable number, because it can be changed into a prime (40936031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9557 + ... + 13160.

Almost surely, 2^40936034 is an apocalyptic number.

40936034 is a deficient number, since it is larger than the sum of its proper divisors (25309654).

40936034 is a wasteful number, since it uses less digits than its factorization.

40936034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22789.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 40936034 is about 6398.1273822893. The cubic root of 40936034 is about 344.6423065830.

Adding to 40936034 its reverse (43063904), we get a palindrome (83999938).

The spelling of 40936034 in words is "forty million, nine hundred thirty-six thousand, thirty-four".