632313052 has 36 divisors (see below), whose sum is σ = 1288824264. Its totient is φ = 270651360.

The previous prime is 632313047. The next prime is 632313053. The reversal of 632313052 is 250313236.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632313053) 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, 212358 + ... + 215314.

It is an arithmetic number, because the mean of its divisors is an integer number (35800674).

Almost surely, 2^632313052 is an apocalyptic number.

It is an amenable number.

632313052 is an abundant number, since it is smaller than the sum of its proper divisors (656511212).

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

632313052 is a wasteful number, since it uses less digits than its factorization.

632313052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4066 (or 4057 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 632313052 is about 25145.8356790941. The cubic root of 632313052 is about 858.3097557060.

Adding to 632313052 its reverse (250313236), we get a palindrome (882626288).

The spelling of 632313052 in words is "six hundred thirty-two million, three hundred thirteen thousand, fifty-two".