40828735 has 8 divisors (see below), whose sum is σ = 49055616. Its totient is φ = 32622240.

The previous prime is 40828721. The next prime is 40828751. The reversal of 40828735 is 53782804.

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

It is not a de Polignac number, because 40828735 - 2⁹ = 40828223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40828694 and 40828703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271 + ... + 9040.

It is an arithmetic number, because the mean of its divisors is an integer number (6131952).

Almost surely, 2^40828735 is an apocalyptic number.

40828735 is a deficient number, since it is larger than the sum of its proper divisors (8226881).

40828735 is an equidigital number, since it uses as much as digits as its factorization.

40828735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10193.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 40828735 is about 6389.7366925406. The cubic root of 40828735 is about 344.3409247435.

The spelling of 40828735 in words is "forty million, eight hundred twenty-eight thousand, seven hundred thirty-five".