4973811 has 4 divisors (see below), whose sum is σ = 6631752. Its totient is φ = 3315872.

The previous prime is 4973807. The next prime is 4973821. The reversal of 4973811 is 1183794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4973811 - 2² = 4973807 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (4973821) 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, 828966 + ... + 828971.

It is an arithmetic number, because the mean of its divisors is an integer number (1657938).

Almost surely, 2^4973811 is an apocalyptic number.

4973811 is a deficient number, since it is larger than the sum of its proper divisors (1657941).

4973811 is a wasteful number, since it uses less digits than its factorization.

4973811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657940.

The product of its digits is 6048, while the sum is 33.

The square root of 4973811 is about 2230.2042507358. The cubic root of 4973811 is about 170.6985214960.

The spelling of 4973811 in words is "four million, nine hundred seventy-three thousand, eight hundred eleven".