4722477 has 4 divisors (see below), whose sum is σ = 6296640. Its totient is φ = 3148316.

The previous prime is 4722463. The next prime is 4722479. The reversal of 4722477 is 7742274.

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 a de Polignac number, because none of the positive numbers 2^k-4722477 is a prime.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722479) 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, 787077 + ... + 787082.

It is an arithmetic number, because the mean of its divisors is an integer number (1574160).

Almost surely, 2^4722477 is an apocalyptic number.

It is an amenable number.

4722477 is a deficient number, since it is larger than the sum of its proper divisors (1574163).

4722477 is a wasteful number, since it uses less digits than its factorization.

4722477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574162.

The product of its digits is 21952, while the sum is 33.

The square root of 4722477 is about 2173.1260893008. The cubic root of 4722477 is about 167.7734687755.

The spelling of 4722477 in words is "four million, seven hundred twenty-two thousand, four hundred seventy-seven".