4722961 has 2 divisors, whose sum is σ = 4722962. Its totient is φ = 4722960.

The previous prime is 4722959. The next prime is 4722967. The reversal of 4722961 is 1692274.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3682561 + 1040400 = 1919^2 + 1020^2 .

It is a cyclic number.

It is not a de Polignac number, because 4722961 - 2¹ = 4722959 is a prime.

Together with 4722959, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4722967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2361480 + 2361481.

It is an arithmetic number, because the mean of its divisors is an integer number (2361481).

Almost surely, 2^4722961 is an apocalyptic number.

It is an amenable number.

4722961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4722961 is an equidigital number, since it uses as much as digits as its factorization.

4722961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 4722961 is about 2173.2374467600. The cubic root of 4722961 is about 167.7792002017.

The spelling of 4722961 in words is "four million, seven hundred twenty-two thousand, nine hundred sixty-one".