3102132 has 48 divisors (see below), whose sum is σ = 8031744. Its totient is φ = 924000.

The previous prime is 3102131. The next prime is 3102173. The reversal of 3102132 is 2312013.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9207 + ... + 9537.

It is an arithmetic number, because the mean of its divisors is an integer number (167328).

Almost surely, 2^3102132 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 3102132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4015872).

3102132 is an abundant number, since it is smaller than the sum of its proper divisors (4929612).

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

3102132 is a wasteful number, since it uses less digits than its factorization.

3102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3102132 is about 1761.2870294191. The cubic root of 3102132 is about 145.8433924671.

Adding to 3102132 its reverse (2312013), we get a palindrome (5414145).

It can be divided in two parts, 310 and 2132, that added together give a palindrome (2442).

The spelling of 3102132 in words is "three million, one hundred two thousand, one hundred thirty-two".