4461980 has 12 divisors (see below), whose sum is σ = 9370200. Its totient is φ = 1784784.

The previous prime is 4461971. The next prime is 4462009. The reversal of 4461980 is 891644.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111530 + ... + 111569.

It is an arithmetic number, because the mean of its divisors is an integer number (780850).

Almost surely, 2^4461980 is an apocalyptic number.

It is an amenable number.

4461980 is an abundant number, since it is smaller than the sum of its proper divisors (4908220).

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

4461980 is a wasteful number, since it uses less digits than its factorization.

4461980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223108 (or 223106 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 4461980 is about 2112.3399347643. The cubic root of 4461980 is about 164.6300865235.

The spelling of 4461980 in words is "four million, four hundred sixty-one thousand, nine hundred eighty".