4973812 has 18 divisors (see below), whose sum is σ = 8867922. Its totient is φ = 2440944.

The previous prime is 4973807. The next prime is 4973821. The reversal of 4973812 is 2183794.

It can be written as a sum of positive squares in only one way, i.e., 3519376 + 1454436 = 1876^2 + 1206^2 .

It is a super-2 number, since 2×4973812² = 49477611622688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17818 + ... + 18094.

Almost surely, 2^4973812 is an apocalyptic number.

It is an amenable number.

4973812 is a deficient number, since it is larger than the sum of its proper divisors (3894110).

4973812 is a wasteful number, since it uses less digits than its factorization.

4973812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415 (or 346 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 4973812 is about 2230.2044749305. The cubic root of 4973812 is about 170.6985329359.

The spelling of 4973812 in words is "four million, nine hundred seventy-three thousand, eight hundred twelve".