1452828 has 48 divisors (see below), whose sum is σ = 3731840. Its totient is φ = 437184.

The previous prime is 1452827. The next prime is 1452833. The reversal of 1452828 is 8282541.

It is a super-2 number, since 2×1452828² = 4221418395168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1452795 and 1452804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1452827) 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, 10383 + ... + 10521.

2^1452828 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 1452828, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1865920).

1452828 is an abundant number, since it is smaller than the sum of its proper divisors (2279012).

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

1452828 is a wasteful number, since it uses less digits than its factorization.

1452828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 224 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 1452828 is about 1205.3331489675. Note that the first 3 decimals coincide. The cubic root of 1452828 is about 113.2586551480.

The spelling of 1452828 in words is "one million, four hundred fifty-two thousand, eight hundred twenty-eight".