4245307 has 8 divisors (see below), whose sum is σ = 4660992. Its totient is φ = 3834600.

The previous prime is 4245301. The next prime is 4245313. The reversal of 4245307 is 7035424.

It is an interprime number because it is at equal distance from previous prime (4245301) and next prime (4245313).

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

It is a de Polignac number, because none of the positive numbers 2^k-4245307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4245301) 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, 682 + ... + 2992.

It is an arithmetic number, because the mean of its divisors is an integer number (582624).

Almost surely, 2^4245307 is an apocalyptic number.

4245307 is a deficient number, since it is larger than the sum of its proper divisors (415685).

4245307 is a wasteful number, since it uses less digits than its factorization.

4245307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489.

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

The square root of 4245307 is about 2060.4142787313. The cubic root of 4245307 is about 161.9209465435.

The spelling of 4245307 in words is "four million, two hundred forty-five thousand, three hundred seven".