35670223 has 2 divisors, whose sum is σ = 35670224. Its totient is φ = 35670222.

The previous prime is 35670179. The next prime is 35670241. The reversal of 35670223 is 32207653.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 35670223 - 2²⁵ = 2115791 is a prime.

It is equal to p_2185336 and since 35670223 and 2185336 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 35670191 and 35670200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35670623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17835111 + 17835112.

It is an arithmetic number, because the mean of its divisors is an integer number (17835112).

Almost surely, 2^35670223 is an apocalyptic number.

35670223 is a deficient number, since it is larger than the sum of its proper divisors (1).

35670223 is an equidigital number, since it uses as much as digits as its factorization.

35670223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 35670223 is about 5972.4553577235. The cubic root of 35670223 is about 329.1813900445.

Adding to 35670223 its reverse (32207653), we get a palindrome (67877876).

The spelling of 35670223 in words is "thirty-five million, six hundred seventy thousand, two hundred twenty-three".