3162612 has 48 divisors (see below), whose sum is σ = 8043840. Its totient is φ = 963072.

The previous prime is 3162611. The next prime is 3162619. The reversal of 3162612 is 2162613.

It is a happy number.

It is a super-2 number, since 2×3162612² = 20004229325088, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3162611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7339 + ... + 7757.

It is an arithmetic number, because the mean of its divisors is an integer number (167580).

Almost surely, 2^3162612 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 3162612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4021920).

3162612 is an abundant number, since it is smaller than the sum of its proper divisors (4881228).

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

3162612 is a wasteful number, since it uses less digits than its factorization.

3162612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 478 counting only the distinct ones).

The product of its digits is 432, while the sum is 21.

The square root of 3162612 is about 1778.3734141063. The cubic root of 3162612 is about 146.7850994733.

Subtracting from 3162612 its reverse (2162613), we obtain a palindrome (999999).

The spelling of 3162612 in words is "three million, one hundred sixty-two thousand, six hundred twelve".