35990243 has 2 divisors, whose sum is σ = 35990244. Its totient is φ = 35990242.

The previous prime is 35990231. The next prime is 35990249. The reversal of 35990243 is 34209953.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35990243 - 2⁶ = 35990179 is a prime.

It is not a weakly prime, because it can be changed into another prime (35990249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17995121 + 17995122.

It is an arithmetic number, because the mean of its divisors is an integer number (17995122).

Almost surely, 2^35990243 is an apocalyptic number.

35990243 is a deficient number, since it is larger than the sum of its proper divisors (1).

35990243 is an equidigital number, since it uses as much as digits as its factorization.

35990243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 35990243 is about 5999.1868615672. The cubic root of 35990243 is about 330.1628917273.

The spelling of 35990243 in words is "thirty-five million, nine hundred ninety thousand, two hundred forty-three".