1452434232 has 64 divisors (see below), whose sum is σ = 3715476480. Its totient is φ = 472932992.

The previous prime is 1452434189. The next prime is 1452434251. The reversal of 1452434232 is 2324342541.

It is a self number, because there is not a number n which added to its sum of digits gives 1452434232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837238 + ... + 838970.

It is an arithmetic number, because the mean of its divisors is an integer number (58054320).

Almost surely, 2^1452434232 is an apocalyptic number.

1452434232 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 1452434232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1857738240).

1452434232 is an abundant number, since it is smaller than the sum of its proper divisors (2263042248).

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

1452434232 is a wasteful number, since it uses less digits than its factorization.

1452434232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532 (or 2528 counting only the distinct ones).

The product of its digits is 23040, while the sum is 30.

The square root of 1452434232 is about 38110.8151579050. The cubic root of 1452434232 is about 1132.4842185034.

Adding to 1452434232 its reverse (2324342541), we get a palindrome (3776776773).

The spelling of 1452434232 in words is "one billion, four hundred fifty-two million, four hundred thirty-four thousand, two hundred thirty-two".