4973121 has 12 divisors (see below), whose sum is σ = 7213440. Its totient is φ = 3301560.

The previous prime is 4973119. The next prime is 4973131. The reversal of 4973121 is 1213794.

It is not a de Polignac number, because 4973121 - 2¹ = 4973119 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4973131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1420 + ... + 3458.

It is an arithmetic number, because the mean of its divisors is an integer number (601120).

Almost surely, 2^4973121 is an apocalyptic number.

It is an amenable number.

4973121 is a deficient number, since it is larger than the sum of its proper divisors (2240319).

4973121 is a wasteful number, since it uses less digits than its factorization.

4973121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2316 (or 2313 counting only the distinct ones).

The product of its digits is 1512, while the sum is 27.

The square root of 4973121 is about 2230.0495510190. The cubic root of 4973121 is about 170.6906276546.

The spelling of 4973121 in words is "four million, nine hundred seventy-three thousand, one hundred twenty-one".