2355132 has 48 divisors (see below), whose sum is σ = 6121472. Its totient is φ = 699840.

The previous prime is 2355121. The next prime is 2355137. The reversal of 2355132 is 2315532.

It is a junction number, because it is equal to n+sod(n) for n = 2355099 and 2355108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355137) 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, 4593 + ... + 5079.

2^2355132 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 2355132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3060736).

2355132 is an abundant number, since it is smaller than the sum of its proper divisors (3766340).

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

2355132 is a wasteful number, since it uses less digits than its factorization.

2355132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 536 counting only the distinct ones).

The product of its digits is 900, while the sum is 21.

The square root of 2355132 is about 1534.6439326437. The cubic root of 2355132 is about 133.0469994258.

It can be divided in two parts, 23 and 55132, that added together give a palindrome (55155).

The spelling of 2355132 in words is "two million, three hundred fifty-five thousand, one hundred thirty-two".