4729531 has 2 divisors, whose sum is σ = 4729532. Its totient is φ = 4729530.

The previous prime is 4729481. The next prime is 4729547. The reversal of 4729531 is 1359274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4729531 - 2¹¹ = 4727483 is a prime.

It is a super-2 number, since 2×4729531² = 44736926959922, 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 = 4729493 and 4729502.

It is not a weakly prime, because it can be changed into another prime (4729591) 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 as a sum of consecutive naturals, namely, 2364765 + 2364766.

It is an arithmetic number, because the mean of its divisors is an integer number (2364766).

Almost surely, 2^4729531 is an apocalyptic number.

4729531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4729531 is an equidigital number, since it uses as much as digits as its factorization.

4729531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 4729531 is about 2174.7484912054. The cubic root of 4729531 is about 167.8569620555.

The spelling of 4729531 in words is "four million, seven hundred twenty-nine thousand, five hundred thirty-one".