4420365 has 16 divisors (see below), whose sum is σ = 7190016. Its totient is φ = 2318400.

The previous prime is 4420337. The next prime is 4420373. The reversal of 4420365 is 5630244.

It is not a de Polignac number, because 4420365 - 2⁹ = 4419853 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1501 + ... + 3330.

It is an arithmetic number, because the mean of its divisors is an integer number (449376).

Almost surely, 2^4420365 is an apocalyptic number.

It is an amenable number.

4420365 is a deficient number, since it is larger than the sum of its proper divisors (2769651).

4420365 is a wasteful number, since it uses less digits than its factorization.

4420365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 4420365 is about 2102.4664087685. The cubic root of 4420365 is about 164.1166753513.

The spelling of 4420365 in words is "four million, four hundred twenty thousand, three hundred sixty-five".