1613232632 has 16 divisors (see below), whose sum is σ = 3299794200. Its totient is φ = 733287520.

The previous prime is 1613232631. The next prime is 1613232637. The reversal of 1613232632 is 2362323161.

It is a junction number, because it is equal to n+sod(n) for n = 1613232595 and 1613232604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1613232631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9166007 + ... + 9166182.

Almost surely, 2^1613232632 is an apocalyptic number.

It is an amenable number.

1613232632 is an abundant number, since it is smaller than the sum of its proper divisors (1686561568).

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

1613232632 is a wasteful number, since it uses less digits than its factorization.

1613232632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18332206 (or 18332202 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 1613232632 is about 40165.0673097905. The cubic root of 1613232632 is about 1172.8226178537.

Adding to 1613232632 its reverse (2362323161), we get a palindrome (3975555793).

The spelling of 1613232632 in words is "one billion, six hundred thirteen million, two hundred thirty-two thousand, six hundred thirty-two".