35222257 has 8 divisors (see below), whose sum is σ = 42372800. Its totient is φ = 28601424.

The previous prime is 35222227. The next prime is 35222267. The reversal of 35222257 is 75222253.

35222257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 35222257 - 2¹⁵ = 35189489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35222207) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 132282 + ... + 132547.

It is an arithmetic number, because the mean of its divisors is an integer number (5296600).

Almost surely, 2^35222257 is an apocalyptic number.

It is an amenable number.

35222257 is a deficient number, since it is larger than the sum of its proper divisors (7150543).

35222257 is a wasteful number, since it uses less digits than its factorization.

35222257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264855.

The product of its digits is 8400, while the sum is 28.

The square root of 35222257 is about 5934.8342015595. The cubic root of 35222257 is about 327.7975680562.

The spelling of 35222257 in words is "thirty-five million, two hundred twenty-two thousand, two hundred fifty-seven".