40916836 has 6 divisors (see below), whose sum is σ = 71604470. Its totient is φ = 20458416.

The previous prime is 40916797. The next prime is 40916849. The reversal of 40916836 is 63861904.

It can be written as a sum of positive squares in only one way, i.e., 36481600 + 4435236 = 6040^2 + 2106^2 .

It is a junction number, because it is equal to n+sod(n) for n = 40916795 and 40916804.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5114601 + ... + 5114608.

Almost surely, 2^40916836 is an apocalyptic number.

It is an amenable number.

40916836 is a deficient number, since it is larger than the sum of its proper divisors (30687634).

40916836 is a wasteful number, since it uses less digits than its factorization.

40916836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10229213 (or 10229211 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 40916836 is about 6396.6269236215. The cubic root of 40916836 is about 344.5884218842.

The spelling of 40916836 in words is "forty million, nine hundred sixteen thousand, eight hundred thirty-six".