4471642 has 24 divisors (see below), whose sum is σ = 7896096. Its totient is φ = 1893528.

The previous prime is 4471633. The next prime is 4471661. The reversal of 4471642 is 2461744.

It is a self number, because there is not a number n which added to its sum of digits gives 4471642.

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 11 ways as a sum of consecutive naturals, for example, 9873 + ... + 10315.

It is an arithmetic number, because the mean of its divisors is an integer number (329004).

Almost surely, 2^4471642 is an apocalyptic number.

4471642 is a deficient number, since it is larger than the sum of its proper divisors (3424454).

4471642 is a wasteful number, since it uses less digits than its factorization.

4471642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 555 counting only the distinct ones).

The product of its digits is 5376, while the sum is 28.

The square root of 4471642 is about 2114.6257352071. The cubic root of 4471642 is about 164.7488312016.

The spelling of 4471642 in words is "four million, four hundred seventy-one thousand, six hundred forty-two".