4922743 has 4 divisors (see below), whose sum is σ = 5626000. Its totient is φ = 4219488.

The previous prime is 4922719. The next prime is 4922773. The reversal of 4922743 is 3472294.

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

It is not a de Polignac number, because 4922743 - 2⁵ = 4922711 is a prime.

It is a d-powerful number, because it can be written as 4 + 9⁷ + 2¹³ + 2¹⁷ + 7 + 4⁴ + 3⁵ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4922773) 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, 351618 + ... + 351631.

It is an arithmetic number, because the mean of its divisors is an integer number (1406500).

Almost surely, 2^4922743 is an apocalyptic number.

4922743 is a deficient number, since it is larger than the sum of its proper divisors (703257).

4922743 is an equidigital number, since it uses as much as digits as its factorization.

4922743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703256.

The product of its digits is 12096, while the sum is 31.

The square root of 4922743 is about 2218.7255350764. The cubic root of 4922743 is about 170.1123018064.

It can be divided in two parts, 4922 and 743, that added together give a palindrome (5665).

The spelling of 4922743 in words is "four million, nine hundred twenty-two thousand, seven hundred forty-three".