4772431 has 4 divisors (see below), whose sum is σ = 4979952. Its totient is φ = 4564912.

The previous prime is 4772413. The next prime is 4772437. The reversal of 4772431 is 1342774.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4772431 - 2⁵ = 4772399 is a prime.

It is a super-2 number, since 2×4772431² = 45552195299522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4772431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4772437) 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 in 3 ways as a sum of consecutive naturals, for example, 103726 + ... + 103771.

It is an arithmetic number, because the mean of its divisors is an integer number (1244988).

Almost surely, 2^4772431 is an apocalyptic number.

4772431 is a deficient number, since it is larger than the sum of its proper divisors (207521).

4772431 is a wasteful number, since it uses less digits than its factorization.

4772431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207520.

The product of its digits is 4704, while the sum is 28.

The square root of 4772431 is about 2184.5894351113. The cubic root of 4772431 is about 168.3629600720.

The spelling of 4772431 in words is "four million, seven hundred seventy-two thousand, four hundred thirty-one".