4342623 has 8 divisors (see below), whose sum is σ = 5800368. Its totient is φ = 2889984.

The previous prime is 4342619. The next prime is 4342627. The reversal of 4342623 is 3262434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4342619) and next prime (4342627).

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

It is not a de Polignac number, because 4342623 - 2² = 4342619 is a prime.

4342623 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4342593 and 4342602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4342627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1711 + ... + 3407.

It is an arithmetic number, because the mean of its divisors is an integer number (725046).

Almost surely, 2^4342623 is an apocalyptic number.

4342623 is a deficient number, since it is larger than the sum of its proper divisors (1457745).

4342623 is a wasteful number, since it uses less digits than its factorization.

4342623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2553.

The product of its digits is 3456, while the sum is 24.

The square root of 4342623 is about 2083.8961106543. The cubic root of 4342623 is about 163.1488597093.

The spelling of 4342623 in words is "four million, three hundred forty-two thousand, six hundred twenty-three".