4502261 has 2 divisors, whose sum is σ = 4502262. Its totient is φ = 4502260.

The previous prime is 4502257. The next prime is 4502269. The reversal of 4502261 is 1622054.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4490161 + 12100 = 2119^2 + 110^2 .

It is a cyclic number.

It is not a de Polignac number, because 4502261 - 2² = 4502257 is a prime.

It is a super-2 number, since 2×4502261² = 40540708224242, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4502269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251130 + 2251131.

It is an arithmetic number, because the mean of its divisors is an integer number (2251131).

Almost surely, 2^4502261 is an apocalyptic number.

It is an amenable number.

4502261 is a deficient number, since it is larger than the sum of its proper divisors (1).

4502261 is an equidigital number, since it uses as much as digits as its factorization.

4502261 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4502261 is about 2121.8531994462. The cubic root of 4502261 is about 165.1240083984.

The spelling of 4502261 in words is "four million, five hundred two thousand, two hundred sixty-one".