35223723 has 6 divisors (see below), whose sum is σ = 50878724. Its totient is φ = 23482476.

The previous prime is 35223703. The next prime is 35223731. The reversal of 35223723 is 32732253.

35223723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 35223723 - 2⁵ = 35223691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35223703) 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 5 ways as a sum of consecutive naturals, for example, 1956865 + ... + 1956882.

Almost surely, 2^35223723 is an apocalyptic number.

35223723 is a deficient number, since it is larger than the sum of its proper divisors (15655001).

35223723 is a wasteful number, since it uses less digits than its factorization.

35223723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3913753 (or 3913750 counting only the distinct ones).

The product of its digits is 7560, while the sum is 27.

The square root of 35223723 is about 5934.9577083582. The cubic root of 35223723 is about 327.8021157921.

Adding to 35223723 its reverse (32732253), we get a palindrome (67955976).

The spelling of 35223723 in words is "thirty-five million, two hundred twenty-three thousand, seven hundred twenty-three".