3045423 has 8 divisors (see below), whose sum is σ = 4081968. Its totient is φ = 2019584.

The previous prime is 3045421. The next prime is 3045437. The reversal of 3045423 is 3245403.

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 3045423 - 2¹ = 3045421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3045423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3045421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1986 + ... + 3167.

It is an arithmetic number, because the mean of its divisors is an integer number (510246).

Almost surely, 2^3045423 is an apocalyptic number.

3045423 is a deficient number, since it is larger than the sum of its proper divisors (1036545).

3045423 is a wasteful number, since it uses less digits than its factorization.

3045423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 3045423 is about 1745.1140363885. The cubic root of 3045423 is about 144.9492172543.

The spelling of 3045423 in words is "three million, forty-five thousand, four hundred twenty-three".