4821672 has 16 divisors (see below), whose sum is σ = 12054240. Its totient is φ = 1607216.

The previous prime is 4821671. The next prime is 4821689. The reversal of 4821672 is 2761284.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4821671) 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, 100428 + ... + 100475.

It is an arithmetic number, because the mean of its divisors is an integer number (753390).

Almost surely, 2^4821672 is an apocalyptic number.

It is an amenable number.

4821672 is an abundant number, since it is smaller than the sum of its proper divisors (7232568).

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

4821672 is a wasteful number, since it uses less digits than its factorization.

4821672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200912 (or 200908 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 4821672 is about 2195.8305945587. The cubic root of 4821672 is about 168.9400251689.

The spelling of 4821672 in words is "four million, eight hundred twenty-one thousand, six hundred seventy-two".