1612087132 has 6 divisors (see below), whose sum is σ = 2821152488. Its totient is φ = 806043564.

The previous prime is 1612087123. The next prime is 1612087133. The reversal of 1612087132 is 2317802161.

It is a junction number, because it is equal to n+sod(n) for n = 1612087094 and 1612087103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612087133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201510888 + ... + 201510895.

Almost surely, 2^1612087132 is an apocalyptic number.

It is an amenable number.

1612087132 is a deficient number, since it is larger than the sum of its proper divisors (1209065356).

1612087132 is a wasteful number, since it uses less digits than its factorization.

1612087132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403021787 (or 403021785 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 1612087132 is about 40150.8048736261. The cubic root of 1612087132 is about 1172.5449587009.

Adding to 1612087132 its reverse (2317802161), we get a palindrome (3929889293).

The spelling of 1612087132 in words is "one billion, six hundred twelve million, eighty-seven thousand, one hundred thirty-two".