4992473 has 4 divisors (see below), whose sum is σ = 5007888. Its totient is φ = 4977060.

The previous prime is 4992461. The next prime is 4992487. The reversal of 4992473 is 3742994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4992473 - 2⁶ = 4992409 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4992413) 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, 7211 + ... + 7872.

It is an arithmetic number, because the mean of its divisors is an integer number (1251972).

Almost surely, 2^4992473 is an apocalyptic number.

It is an amenable number.

4992473 is a deficient number, since it is larger than the sum of its proper divisors (15415).

4992473 is a wasteful number, since it uses less digits than its factorization.

4992473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15414.

The product of its digits is 54432, while the sum is 38.

The square root of 4992473 is about 2234.3842552256. The cubic root of 4992473 is about 170.9117449809.

The spelling of 4992473 in words is "four million, nine hundred ninety-two thousand, four hundred seventy-three".