4124245 has 8 divisors (see below), whose sum is σ = 5164416. Its totient is φ = 3155856.

The previous prime is 4124243. The next prime is 4124257. The reversal of 4124245 is 5424214.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4124245 - 2¹ = 4124243 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4124243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17817 + ... + 18046.

It is an arithmetic number, because the mean of its divisors is an integer number (645552).

Almost surely, 2^4124245 is an apocalyptic number.

It is an amenable number.

4124245 is a deficient number, since it is larger than the sum of its proper divisors (1040171).

4124245 is a wasteful number, since it uses less digits than its factorization.

4124245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35891.

The product of its digits is 1280, while the sum is 22.

The square root of 4124245 is about 2030.8237245020. The cubic root of 4124245 is about 160.3669313031.

Adding to 4124245 its reverse (5424214), we get a palindrome (9548459).

The spelling of 4124245 in words is "four million, one hundred twenty-four thousand, two hundred forty-five".