4729261 has 2 divisors, whose sum is σ = 4729262. Its totient is φ = 4729260.

The previous prime is 4729223. The next prime is 4729297. The reversal of 4729261 is 1629274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 256036 = 2115^2 + 506^2 .

It is a cyclic number.

It is not a de Polignac number, because 4729261 - 2⁷ = 4729133 is a prime.

It is a super-2 number, since 2×4729261² = 44731819212242, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4729211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364630 + 2364631.

It is an arithmetic number, because the mean of its divisors is an integer number (2364631).

Almost surely, 2^4729261 is an apocalyptic number.

It is an amenable number.

4729261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4729261 is an equidigital number, since it uses as much as digits as its factorization.

4729261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

The square root of 4729261 is about 2174.6864141756. The cubic root of 4729261 is about 167.8537677823.

The spelling of 4729261 in words is "four million, seven hundred twenty-nine thousand, two hundred sixty-one".