35345623 has 2 divisors, whose sum is σ = 35345624. Its totient is φ = 35345622.

The previous prime is 35345621. The next prime is 35345671. The reversal of 35345623 is 32654353.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 35345623 - 2¹ = 35345621 is a prime.

Together with 35345621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35345621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17672811 + 17672812.

It is an arithmetic number, because the mean of its divisors is an integer number (17672812).

Almost surely, 2^35345623 is an apocalyptic number.

35345623 is a deficient number, since it is larger than the sum of its proper divisors (1).

35345623 is an equidigital number, since it uses as much as digits as its factorization.

35345623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 31.

The square root of 35345623 is about 5945.2184989284. The cubic root of 35345623 is about 328.1798259166.

Adding to 35345623 its reverse (32654353), we get a palindrome (67999976).

The spelling of 35345623 in words is "thirty-five million, three hundred forty-five thousand, six hundred twenty-three".