4149323 has 4 divisors (see below), whose sum is σ = 4250568. Its totient is φ = 4048080.

The previous prime is 4149287. The next prime is 4149337. The reversal of 4149323 is 3239414.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4149323 - 2⁶ = 4149259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4149292 and 4149301.

It is not an unprimeable number, because it can be changed into a prime (4149373) 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, 50561 + ... + 50642.

It is an arithmetic number, because the mean of its divisors is an integer number (1062642).

Almost surely, 2^4149323 is an apocalyptic number.

4149323 is a deficient number, since it is larger than the sum of its proper divisors (101245).

4149323 is a wasteful number, since it uses less digits than its factorization.

4149323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101244.

The product of its digits is 2592, while the sum is 26.

The square root of 4149323 is about 2036.9887088543. The cubic root of 4149323 is about 160.6913185851.

Subtracting from 4149323 its reverse (3239414), we obtain a palindrome (909909).

The spelling of 4149323 in words is "four million, one hundred forty-nine thousand, three hundred twenty-three".