40896650 has 12 divisors (see below), whose sum is σ = 76067862. Its totient is φ = 16358640.

The previous prime is 40896637. The next prime is 40896659. The reversal of 40896650 is 5669804.

It can be written as a sum of positive squares in 3 ways, for example, as 14876449 + 26020201 = 3857^2 + 5101^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40896659) 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, 408917 + ... + 409016.

Almost surely, 2^40896650 is an apocalyptic number.

40896650 is a deficient number, since it is larger than the sum of its proper divisors (35171212).

40896650 is a wasteful number, since it uses less digits than its factorization.

40896650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817945 (or 817940 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 40896650 is about 6395.0488661151. The cubic root of 40896650 is about 344.5317458982.

The spelling of 40896650 in words is "forty million, eight hundred ninety-six thousand, six hundred fifty".