4772427 has 32 divisors (see below), whose sum is σ = 7547904. Its totient is φ = 2649600.

The previous prime is 4772413. The next prime is 4772437. The reversal of 4772427 is 7242774.

It is not a de Polignac number, because 4772427 - 2¹¹ = 4770379 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (4772437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26277 + ... + 26457.

It is an arithmetic number, because the mean of its divisors is an integer number (235872).

Almost surely, 2^4772427 is an apocalyptic number.

4772427 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4772427 is a deficient number, since it is larger than the sum of its proper divisors (2775477).

4772427 is a wasteful number, since it uses less digits than its factorization.

4772427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259.

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

The square root of 4772427 is about 2184.5885196073. The cubic root of 4772427 is about 168.3629130343.

The spelling of 4772427 in words is "four million, seven hundred seventy-two thousand, four hundred twenty-seven".