632452 has 6 divisors (see below), whose sum is σ = 1106798. Its totient is φ = 316224.

The previous prime is 632447. The next prime is 632459. The reversal of 632452 is 254236.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 602176 + 30276 = 776^2 + 174^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (632459) by changing a digit.

632452 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79053 + ... + 79060.

2⁶³²⁴⁵² is an apocalyptic number.

It is an amenable number.

632452 is a deficient number, since it is larger than the sum of its proper divisors (474346).

632452 is a wasteful number, since it uses less digits than its factorization.

632452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158117 (or 158115 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 632452 is about 795.2685081153. The cubic root of 632452 is about 85.8372621027.

Adding to 632452 its reverse (254236), we get a palindrome (886688).

The spelling of 632452 in words is "six hundred thirty-two thousand, four hundred fifty-two".