4420461 has 4 divisors (see below), whose sum is σ = 5893952. Its totient is φ = 2946972.

The previous prime is 4420453. The next prime is 4420463. The reversal of 4420461 is 1640244.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4420461 - 2³ = 4420453 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736741 + ... + 736746.

It is an arithmetic number, because the mean of its divisors is an integer number (1473488).

Almost surely, 2^4420461 is an apocalyptic number.

It is an amenable number.

4420461 is a deficient number, since it is larger than the sum of its proper divisors (1473491).

4420461 is a wasteful number, since it uses less digits than its factorization.

4420461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473490.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4420461 is about 2102.4892389737. The cubic root of 4420461 is about 164.1178634196.

The spelling of 4420461 in words is "four million, four hundred twenty thousand, four hundred sixty-one".