35828121 has 16 divisors (see below), whose sum is σ = 54687744. Its totient is φ = 20438544.

The previous prime is 35828101. The next prime is 35828123. The reversal of 35828121 is 12182853.

It is not a de Polignac number, because 35828121 - 2⁶ = 35828057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (35828123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16336 + ... + 18398.

It is an arithmetic number, because the mean of its divisors is an integer number (3417984).

Almost surely, 2^35828121 is an apocalyptic number.

It is an amenable number.

35828121 is a deficient number, since it is larger than the sum of its proper divisors (18859623).

35828121 is a wasteful number, since it uses less digits than its factorization.

35828121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900.

The product of its digits is 3840, while the sum is 30.

The square root of 35828121 is about 5985.6596127745. The cubic root of 35828121 is about 329.6663938077. Note that the first 3 decimals are identical.

The spelling of 35828121 in words is "thirty-five million, eight hundred twenty-eight thousand, one hundred twenty-one".