4461872 has 10 divisors (see below), whose sum is σ = 8644908. Its totient is φ = 2230928.

The previous prime is 4461869. The next prime is 4461881. The reversal of 4461872 is 2781644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 139418 + ... + 139449.

Almost surely, 2^4461872 is an apocalyptic number.

It is an amenable number.

4461872 is a deficient number, since it is larger than the sum of its proper divisors (4183036).

4461872 is a wasteful number, since it uses less digits than its factorization.

4461872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278875 (or 278869 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 4461872 is about 2112.3143705424. The cubic root of 4461872 is about 164.6287582497.

It can be divided in two parts, 44 and 61872, that added together give a palindrome (61916).

The spelling of 4461872 in words is "four million, four hundred sixty-one thousand, eight hundred seventy-two".