632261 has 8 divisors (see below), whose sum is σ = 740544. Its totient is φ = 528480.

The previous prime is 632257. The next prime is 632267. The reversal of 632261 is 162236.

632261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 632261 - 2² = 632257 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815 + ... + 1388.

It is an arithmetic number, because the mean of its divisors is an integer number (92568).

2⁶³²²⁶¹ is an apocalyptic number.

It is an amenable number.

632261 is a deficient number, since it is larger than the sum of its proper divisors (108283).

632261 is a wasteful number, since it uses less digits than its factorization.

632261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2251.

The product of its digits is 432, while the sum is 20.

The square root of 632261 is about 795.1484138197. The cubic root of 632261 is about 85.8286203045.

Adding to 632261 its reverse (162236), we get a palindrome (794497).

The spelling of 632261 in words is "six hundred thirty-two thousand, two hundred sixty-one".