4245347 has 4 divisors (see below), whose sum is σ = 4344120. Its totient is φ = 4146576.

The previous prime is 4245337. The next prime is 4245361. The reversal of 4245347 is 7435424.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4245347 - 2⁴ = 4245331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4245337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49322 + ... + 49407.

It is an arithmetic number, because the mean of its divisors is an integer number (1086030).

Almost surely, 2^4245347 is an apocalyptic number.

4245347 is a deficient number, since it is larger than the sum of its proper divisors (98773).

4245347 is an equidigital number, since it uses as much as digits as its factorization.

4245347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98772.

The product of its digits is 13440, while the sum is 29.

The square root of 4245347 is about 2060.4239854942. The cubic root of 4245347 is about 161.9214550907.

The spelling of 4245347 in words is "four million, two hundred forty-five thousand, three hundred forty-seven".