4306445 has 32 divisors (see below), whose sum is σ = 6410880. Its totient is φ = 2730240.

The previous prime is 4306441. The next prime is 4306447. The reversal of 4306445 is 5446034.

It is not a de Polignac number, because 4306445 - 2² = 4306441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4306441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13427 + ... + 13743.

It is an arithmetic number, because the mean of its divisors is an integer number (200340).

Almost surely, 2^4306445 is an apocalyptic number.

It is an amenable number.

4306445 is a deficient number, since it is larger than the sum of its proper divisors (2104435).

4306445 is a wasteful number, since it uses less digits than its factorization.

4306445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 4306445 is about 2075.1975809546. The cubic root of 4306445 is about 162.6945362495.

The spelling of 4306445 in words is "four million, three hundred six thousand, four hundred forty-five".