3161032 has 32 divisors (see below), whose sum is σ = 6923520. Its totient is φ = 1324800.

The previous prime is 3161023. The next prime is 3161057. The reversal of 3161032 is 2301613.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3160997 and 3161015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2032 + ... + 3232.

It is an arithmetic number, because the mean of its divisors is an integer number (216360).

Almost surely, 2^3161032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3161032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3461760).

3161032 is an abundant number, since it is smaller than the sum of its proper divisors (3762488).

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

3161032 is a wasteful number, since it uses less digits than its factorization.

3161032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261 (or 1257 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3161032 is about 1777.9291324459. The cubic root of 3161032 is about 146.7606514233.

Adding to 3161032 its reverse (2301613), we get a palindrome (5462645).

The spelling of 3161032 in words is "three million, one hundred sixty-one thousand, thirty-two".