35222987 has 2 divisors, whose sum is σ = 35222988. Its totient is φ = 35222986.

The previous prime is 35222983. The next prime is 35222989. The reversal of 35222987 is 78922253.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35222987 - 2² = 35222983 is a prime.

Together with 35222989, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35222987.

It is not a weakly prime, because it can be changed into another prime (35222981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17611493 + 17611494.

It is an arithmetic number, because the mean of its divisors is an integer number (17611494).

Almost surely, 2^35222987 is an apocalyptic number.

35222987 is a deficient number, since it is larger than the sum of its proper divisors (1).

35222987 is an equidigital number, since it uses as much as digits as its factorization.

35222987 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 35222987 is about 5934.8957025377. The cubic root of 35222987 is about 327.7998326335.

The spelling of 35222987 in words is "thirty-five million, two hundred twenty-two thousand, nine hundred eighty-seven".