4352023 has 4 divisors (see below), whose sum is σ = 4686808. Its totient is φ = 4017240.

The previous prime is 4352009. The next prime is 4352039. The reversal of 4352023 is 3202534.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3202534 = 2 ⋅1601267.

It is a cyclic number.

It is not a de Polignac number, because 4352023 - 2⁹ = 4351511 is a prime.

It is a Duffinian number.

4352023 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4352003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167373 + ... + 167398.

It is an arithmetic number, because the mean of its divisors is an integer number (1171702).

Almost surely, 2^4352023 is an apocalyptic number.

4352023 is a deficient number, since it is larger than the sum of its proper divisors (334785).

4352023 is a wasteful number, since it uses less digits than its factorization.

4352023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334784.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 4352023 is about 2086.1502822184. The cubic root of 4352023 is about 163.2664916928.

Adding to 4352023 its reverse (3202534), we get a palindrome (7554557).

The spelling of 4352023 in words is "four million, three hundred fifty-two thousand, twenty-three".