1452132 has 72 divisors (see below), whose sum is σ = 4236960. Its totient is φ = 414720.

The previous prime is 1452131. The next prime is 1452149. The reversal of 1452132 is 2312541.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7428 + ... + 7620.

2^1452132 is an apocalyptic number.

1452132 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 1452132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2118480).

1452132 is an abundant number, since it is smaller than the sum of its proper divisors (2784828).

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

1452132 is a wasteful number, since it uses less digits than its factorization.

1452132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 228 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 1452132 is about 1205.0443975223. The cubic root of 1452132 is about 113.2405661484.

Adding to 1452132 its reverse (2312541), we get a palindrome (3764673).

The spelling of 1452132 in words is "one million, four hundred fifty-two thousand, one hundred thirty-two".