1632612 has 48 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 499200.

The previous prime is 1632611. The next prime is 1632619. The reversal of 1632612 is 2162361.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1632611) 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, 10737 + ... + 10887.

It is an arithmetic number, because the mean of its divisors is an integer number (86184).

2^1632612 is an apocalyptic number.

1632612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1632612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2068416).

1632612 is an abundant number, since it is smaller than the sum of its proper divisors (2504220).

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

1632612 is a wasteful number, since it uses less digits than its factorization.

1632612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 226 counting only the distinct ones).

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

The square root of 1632612 is about 1277.7370621532. The cubic root of 1632612 is about 117.7500214117.

Adding to 1632612 its reverse (2162361), we get a palindrome (3794973).

It can be divided in two parts, 163 and 2612, that added together give a triangular number (2775 = T₇₄).

The spelling of 1632612 in words is "one million, six hundred thirty-two thousand, six hundred twelve".