4245073 has 8 divisors (see below), whose sum is σ = 4865792. Its totient is φ = 3627936.

The previous prime is 4245029. The next prime is 4245077. The reversal of 4245073 is 3705424.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4245073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4245077) 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, 2536 + ... + 3862.

It is an arithmetic number, because the mean of its divisors is an integer number (608224).

Almost surely, 2^4245073 is an apocalyptic number.

It is an amenable number.

4245073 is a deficient number, since it is larger than the sum of its proper divisors (620719).

4245073 is a wasteful number, since it uses less digits than its factorization.

4245073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1791.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 4245073 is about 2060.3574932521. The cubic root of 4245073 is about 161.9179714781.

The spelling of 4245073 in words is "four million, two hundred forty-five thousand, seventy-three".