632606 has 16 divisors (see below), whose sum is σ = 1058400. Its totient is φ = 281568.

The previous prime is 632591. The next prime is 632609. The reversal of 632606 is 606236.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632609) by changing a digit.

632606 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335 + ... + 1173.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2⁶³²⁶⁰⁶ is an apocalyptic number.

632606 is a deficient number, since it is larger than the sum of its proper divisors (425794).

632606 is a wasteful number, since it uses less digits than its factorization.

632606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 883.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 632606 is about 795.3653248665. The cubic root of 632606 is about 85.8442285685.

The spelling of 632606 in words is "six hundred thirty-two thousand, six hundred six".