35042387 has 2 divisors, whose sum is σ = 35042388. Its totient is φ = 35042386.

The previous prime is 35042347. The next prime is 35042467. The reversal of 35042387 is 78324053.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (78324053) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35042387 is a prime.

It is not a weakly prime, because it can be changed into another prime (35042347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17521193 + 17521194.

It is an arithmetic number, because the mean of its divisors is an integer number (17521194).

Almost surely, 2^35042387 is an apocalyptic number.

35042387 is a deficient number, since it is larger than the sum of its proper divisors (1).

35042387 is an equidigital number, since it uses as much as digits as its factorization.

35042387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 35042387 is about 5919.6610544861. The cubic root of 35042387 is about 327.2386260227.

The spelling of 35042387 in words is "thirty-five million, forty-two thousand, three hundred eighty-seven".