4657261 has 16 divisors (see below), whose sum is σ = 5676160. Its totient is φ = 3742848.

The previous prime is 4657241. The next prime is 4657267. The reversal of 4657261 is 1627564.

It is a happy number.

It is not a de Polignac number, because 4657261 - 2⁵ = 4657229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4657267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47965 + ... + 48061.

It is an arithmetic number, because the mean of its divisors is an integer number (354760).

Almost surely, 2^4657261 is an apocalyptic number.

It is an amenable number.

4657261 is a deficient number, since it is larger than the sum of its proper divisors (1018899).

4657261 is an frugal number, since it uses more digits than its factorization.

4657261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 123 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 4657261 is about 2158.0688126193. The cubic root of 4657261 is about 166.9975856321.

The spelling of 4657261 in words is "four million, six hundred fifty-seven thousand, two hundred sixty-one".