40736851 has 8 divisors (see below), whose sum is σ = 42300000. Its totient is φ = 39184320.

The previous prime is 40736791. The next prime is 40736873. The reversal of 40736851 is 15863704.

40736851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40736851 - 2⁷ = 40736723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40736881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5650 + ... + 10648.

It is an arithmetic number, because the mean of its divisors is an integer number (5287500).

Almost surely, 2^40736851 is an apocalyptic number.

40736851 is a deficient number, since it is larger than the sum of its proper divisors (1563149).

40736851 is a wasteful number, since it uses less digits than its factorization.

40736851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5309.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 40736851 is about 6382.5426751413. The cubic root of 40736851 is about 344.0824206466.

The spelling of 40736851 in words is "forty million, seven hundred thirty-six thousand, eight hundred fifty-one".