4902431 has 2 divisors, whose sum is σ = 4902432. Its totient is φ = 4902430.

The previous prime is 4902383. The next prime is 4902451. The reversal of 4902431 is 1342094.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4902431 - 2⁶ = 4902367 is a prime.

It is a super-2 number, since 2×4902431² = 48067659419522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4902397 and 4902406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4902451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2451215 + 2451216.

It is an arithmetic number, because the mean of its divisors is an integer number (2451216).

Almost surely, 2^4902431 is an apocalyptic number.

4902431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4902431 is an equidigital number, since it uses as much as digits as its factorization.

4902431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 4902431 is about 2214.1434009567. The cubic root of 4902431 is about 169.8780093673.

The spelling of 4902431 in words is "four million, nine hundred two thousand, four hundred thirty-one".