4981972 has 12 divisors (see below), whose sum is σ = 8748180. Its totient is φ = 2482496.

The previous prime is 4981967. The next prime is 4981981. The reversal of 4981972 is 2791894.

It can be written as a sum of positive squares in 2 ways, for example, as 470596 + 4511376 = 686^2 + 2124^2 .

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, 697 + ... + 3232.

It is an arithmetic number, because the mean of its divisors is an integer number (729015).

Almost surely, 2^4981972 is an apocalyptic number.

It is an amenable number.

4981972 is a deficient number, since it is larger than the sum of its proper divisors (3766208).

4981972 is a wasteful number, since it uses less digits than its factorization.

4981972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4250 (or 4248 counting only the distinct ones).

The product of its digits is 36288, while the sum is 40.

The square root of 4981972 is about 2232.0331538756. The cubic root of 4981972 is about 170.7918308594.

The spelling of 4981972 in words is "four million, nine hundred eighty-one thousand, nine hundred seventy-two".