4635261 has 12 divisors (see below), whose sum is σ = 6796192. Its totient is φ = 3043656.

The previous prime is 4635223. The next prime is 4635263. The reversal of 4635261 is 1625364.

4635261 is a `hidden beast` number, since 4 + 635 + 26 + 1 = 666.

It is not a de Polignac number, because 4635261 - 2¹⁷ = 4504189 is a prime.

It is a Duffinian number.

It is a Curzon number.

4635261 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4635263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3241 + ... + 4446.

Almost surely, 2^4635261 is an apocalyptic number.

It is an amenable number.

4635261 is a deficient number, since it is larger than the sum of its proper divisors (2160931).

4635261 is a wasteful number, since it uses less digits than its factorization.

4635261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7760 (or 7757 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 4635261 is about 2152.9656290800. The cubic root of 4635261 is about 166.7342157302.

The spelling of 4635261 in words is "four million, six hundred thirty-five thousand, two hundred sixty-one".