4772623 has 2 divisors, whose sum is σ = 4772624. Its totient is φ = 4772622.

The previous prime is 4772561. The next prime is 4772653. The reversal of 4772623 is 3262774.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4772623 - 2⁹ = 4772111 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 7³ + 7³ + 2⁷ + 6⁶ + 2¹⁹ + 3⁸ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4772653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2386311 + 2386312.

It is an arithmetic number, because the mean of its divisors is an integer number (2386312).

Almost surely, 2^4772623 is an apocalyptic number.

4772623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4772623 is an equidigital number, since it uses as much as digits as its factorization.

4772623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 31.

The square root of 4772623 is about 2184.6333788533. The cubic root of 4772623 is about 168.3652178490.

The spelling of 4772623 in words is "four million, seven hundred seventy-two thousand, six hundred twenty-three".