1652232 has 32 divisors (see below), whose sum is σ = 4229280. Its totient is φ = 537600.

The previous prime is 1652171. The next prime is 1652237. The reversal of 1652232 is 2322561.

It is a junction number, because it is equal to n+sod(n) for n = 1652199 and 1652208.

It is not an unprimeable number, because it can be changed into a prime (1652237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232 + ... + 1832.

It is an arithmetic number, because the mean of its divisors is an integer number (132165).

2^1652232 is an apocalyptic number.

1652232 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 1652232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2114640).

1652232 is an abundant number, since it is smaller than the sum of its proper divisors (2577048).

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

1652232 is a wasteful number, since it uses less digits than its factorization.

1652232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1653 (or 1649 counting only the distinct ones).

The product of its digits is 720, while the sum is 21.

The square root of 1652232 is about 1285.3917690728. The cubic root of 1652232 is about 118.2198334222.

Adding to 1652232 its reverse (2322561), we get a palindrome (3974793).

The spelling of 1652232 in words is "one million, six hundred fifty-two thousand, two hundred thirty-two".