4752431 has 2 divisors, whose sum is σ = 4752432. Its totient is φ = 4752430.

The previous prime is 4752409. The next prime is 4752443. The reversal of 4752431 is 1342574.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4752431 is a prime.

It is a super-2 number, since 2×4752431² = 45171200819522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a zygodrome in base 3.

It is a self number, because there is not a number n which added to its sum of digits gives 4752431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4752481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2376215 + 2376216.

It is an arithmetic number, because the mean of its divisors is an integer number (2376216).

Almost surely, 2^4752431 is an apocalyptic number.

4752431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4752431 is an equidigital number, since it uses as much as digits as its factorization.

4752431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 26.

The square root of 4752431 is about 2180.0071100801. The cubic root of 4752431 is about 168.1274425095.

The spelling of 4752431 in words is "four million, seven hundred fifty-two thousand, four hundred thirty-one".