4421562 has 8 divisors (see below), whose sum is σ = 8843136. Its totient is φ = 1473852.

The previous prime is 4421539. The next prime is 4421567. The reversal of 4421562 is 2651244.

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

4421562 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4421567) 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, 368458 + ... + 368469.

It is an arithmetic number, because the mean of its divisors is an integer number (1105392).

Almost surely, 2^4421562 is an apocalyptic number.

4421562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4421562 is a wasteful number, since it uses less digits than its factorization.

4421562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736932.

The product of its digits is 1920, while the sum is 24.

The square root of 4421562 is about 2102.7510551656. The cubic root of 4421562 is about 164.1314878484.

The spelling of 4421562 in words is "four million, four hundred twenty-one thousand, five hundred sixty-two".