40828335 has 16 divisors (see below), whose sum is σ = 68166144. Its totient is φ = 20828192.

The previous prime is 40828309. The next prime is 40828349. The reversal of 40828335 is 53382804.

It is a cyclic number.

It is not a de Polignac number, because 40828335 - 2⁵ = 40828303 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 40828296 and 40828305.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58827 + ... + 59516.

It is an arithmetic number, because the mean of its divisors is an integer number (4260384).

Almost surely, 2^40828335 is an apocalyptic number.

40828335 is a deficient number, since it is larger than the sum of its proper divisors (27337809).

40828335 is a wasteful number, since it uses less digits than its factorization.

40828335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118374.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 40828335 is about 6389.7053922697. The cubic root of 40828335 is about 344.3398002347.

The spelling of 40828335 in words is "forty million, eight hundred twenty-eight thousand, three hundred thirty-five".