4523345 has 8 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 3608560.

The previous prime is 4523297. The next prime is 4523357. The reversal of 4523345 is 5433254.

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

It is a de Polignac number, because none of the positive numbers 2^k-4523345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106 + ... + 3204.

It is an arithmetic number, because the mean of its divisors is an integer number (680400).

Almost surely, 2^4523345 is an apocalyptic number.

It is an amenable number.

4523345 is a deficient number, since it is larger than the sum of its proper divisors (919855).

4523345 is a wasteful number, since it uses less digits than its factorization.

4523345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535.

The product of its digits is 7200, while the sum is 26.

The square root of 4523345 is about 2126.8156948828. The cubic root of 4523345 is about 165.3813645823.

Adding to 4523345 its reverse (5433254), we get a palindrome (9956599).

Subtracting 4523345 from its reverse (5433254), we obtain a palindrome (909909).

It can be divided in two parts, 45 and 23345, that multiplied together give a triangular number (1050525 = T₁₄₄₉).

The spelling of 4523345 in words is "four million, five hundred twenty-three thousand, three hundred forty-five".