4722632427 has 16 divisors (see below), whose sum is σ = 6489838080. Its totient is φ = 3053153952.

The previous prime is 4722632393. The next prime is 4722632443. The reversal of 4722632427 is 7242362274.

It is not a de Polignac number, because 4722632427 - 2¹² = 4722628331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4722532427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138273 + ... + 169010.

It is an arithmetic number, because the mean of its divisors is an integer number (405614880).

Almost surely, 2^4722632427 is an apocalyptic number.

4722632427 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4722632427 is a deficient number, since it is larger than the sum of its proper divisors (1767205653).

4722632427 is a wasteful number, since it uses less digits than its factorization.

4722632427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307442.

The product of its digits is 225792, while the sum is 39.

The square root of 4722632427 is about 68721.4117069782. The cubic root of 4722632427 is about 1677.7530935205.

The spelling of 4722632427 in words is "four billion, seven hundred twenty-two million, six hundred thirty-two thousand, four hundred twenty-seven".