6123445 has 8 divisors (see below), whose sum is σ = 7368120. Its totient is φ = 4885440.

The previous prime is 6123443. The next prime is 6123449. The reversal of 6123445 is 5443216.

6123445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 174724 + 5948721 = 418^2 + 2439^2 .

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

It is not a de Polignac number, because 6123445 - 2¹ = 6123443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6123443) 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, 651 + ... + 3559.

It is an arithmetic number, because the mean of its divisors is an integer number (921015).

Almost surely, 2^6123445 is an apocalyptic number.

It is an amenable number.

6123445 is a deficient number, since it is larger than the sum of its proper divisors (1244675).

6123445 is a wasteful number, since it uses less digits than its factorization.

6123445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335.

The product of its digits is 2880, while the sum is 25.

The square root of 6123445 is about 2474.5595567696. The cubic root of 6123445 is about 182.9498005978.

The spelling of 6123445 in words is "six million, one hundred twenty-three thousand, four hundred forty-five".