35921875 has 42 divisors (see below), whose sum is σ = 51952460. Its totient is φ = 24750000.

The previous prime is 35921869. The next prime is 35921881. The reversal of 35921875 is 57812953.

35921875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (35921869) and next prime (35921881).

It is not a de Polignac number, because 35921875 - 2⁷ = 35921747 is a prime.

It is a super-2 number, since 2×35921875² = 2580762207031250, which contains 22 as substring.

Its product of digits (75600) is a multiple of the sum of its prime divisors (35).

It is an unprimeable number.

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 41 ways as a sum of consecutive naturals, for example, 1890616 + ... + 1890634.

Almost surely, 2^35921875 is an apocalyptic number.

35921875 is a deficient number, since it is larger than the sum of its proper divisors (16030585).

35921875 is an frugal number, since it uses more digits than its factorization.

35921875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 35 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 35921875 is about 5993.4860473684. The cubic root of 35921875 is about 329.9536972072.

The spelling of 35921875 in words is "thirty-five million, nine hundred twenty-one thousand, eight hundred seventy-five".