40849010 has 16 divisors (see below), whose sum is σ = 75900672. Its totient is φ = 15812400.

The previous prime is 40849001. The next prime is 40849013. The reversal of 40849010 is 1094804.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (40849013) 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, 65576 + ... + 66195.

It is an arithmetic number, because the mean of its divisors is an integer number (4743792).

Almost surely, 2^40849010 is an apocalyptic number.

40849010 is a deficient number, since it is larger than the sum of its proper divisors (35051662).

40849010 is a wasteful number, since it uses less digits than its factorization.

40849010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131809.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 40849010 is about 6391.3230242259. The cubic root of 40849010 is about 344.3979136667.

The spelling of 40849010 in words is "forty million, eight hundred forty-nine thousand, ten".