1452000 has 144 divisors (see below), whose sum is σ = 5228496.
Its totient is φ = 352000.
The previous prime is 1451969. The next prime is 1452047. The reversal of 1452000 is 2541.
It is a hoax number, since the sum of its digits (12) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131995 + ... + 132005.
It is an arithmetic number, because the mean of its divisors is an integer number (36309).
21452000 is an apocalyptic number.
1452000 is a gapful number since it is divisible by the number (10) 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 1452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2614248).
1452000 is an abundant number, since it is smaller than the sum of its proper divisors (3776496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1452000 is a wasteful number, since it uses less digits than its factorization.
1452000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50 (or 21 counting only the distinct ones).
The product of its (nonzero) digits is 40, while the sum is 12.
The square root of 1452000 is about 1204.9896265114.
The cubic root of 1452000 is about 113.2371348240.
Adding to 1452000 its reverse (2541), we get a palindrome (1454541).
It can be divided in two parts, 145 and 2000, that added together give a triangular number (2145 = T65).
The spelling of 1452000 in words is "one million, four hundred fifty-two thousand".