4722733 has 4 divisors (see below), whose sum is σ = 4832608. Its totient is φ = 4612860.

The previous prime is 4722721. The next prime is 4722761. The reversal of 4722733 is 3372274.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3372274 = 2 ⋅1686137.

It is a cyclic number.

It is not a de Polignac number, because 4722733 - 2¹⁷ = 4591661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54873 + ... + 54958.

It is an arithmetic number, because the mean of its divisors is an integer number (1208152).

Almost surely, 2^4722733 is an apocalyptic number.

4722733 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

4722733 is a deficient number, since it is larger than the sum of its proper divisors (109875).

4722733 is a wasteful number, since it uses less digits than its factorization.

4722733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109874.

The product of its digits is 7056, while the sum is 28.

The square root of 4722733 is about 2173.1849898248. The cubic root of 4722733 is about 167.7765003225.

The spelling of 4722733 in words is "four million, seven hundred twenty-two thousand, seven hundred thirty-three".