632148 has 24 divisors (see below), whose sum is σ = 1609440. Its totient is φ = 191520.

The previous prime is 632147. The next prime is 632153. The reversal of 632148 is 841236.

It is a happy number.

It is a super-2 number, since 2×632148² = 799222187808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632141) 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, 2263 + ... + 2526.

It is an arithmetic number, because the mean of its divisors is an integer number (67060).

2⁶³²¹⁴⁸ is an apocalyptic number.

It is an amenable number.

632148 is an abundant number, since it is smaller than the sum of its proper divisors (977292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

632148 is a wasteful number, since it uses less digits than its factorization.

632148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4807 (or 4805 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 632148 is about 795.0773547272. The cubic root of 632148 is about 85.8235067981.

It can be divided in two parts, 632 and 148, that added together give a triangular number (780 = T₃₉).

The spelling of 632148 in words is "six hundred thirty-two thousand, one hundred forty-eight".