35750921 has 2 divisors, whose sum is σ = 35750922. Its totient is φ = 35750920.

The previous prime is 35750909. The next prime is 35750927. The reversal of 35750921 is 12905753.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22934521 + 12816400 = 4789^2 + 3580^2 .

It is a cyclic number.

It is not a de Polignac number, because 35750921 - 2⁶ = 35750857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35750927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17875460 + 17875461.

It is an arithmetic number, because the mean of its divisors is an integer number (17875461).

Almost surely, 2^35750921 is an apocalyptic number.

It is an amenable number.

35750921 is a deficient number, since it is larger than the sum of its proper divisors (1).

35750921 is an equidigital number, since it uses as much as digits as its factorization.

35750921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 35750921 is about 5979.2073889438. The cubic root of 35750921 is about 329.4294426243.

The spelling of 35750921 in words is "thirty-five million, seven hundred fifty thousand, nine hundred twenty-one".