1452546282 has 16 divisors (see below), whose sum is σ = 3169192032. Its totient is φ = 440165520.

The previous prime is 1452546281. The next prime is 1452546307. The reversal of 1452546282 is 2826452541.

It is a self number, because there is not a number n which added to its sum of digits gives 1452546282.

It is not an unprimeable number, because it can be changed into a prime (1452546281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11004073 + ... + 11004204.

It is an arithmetic number, because the mean of its divisors is an integer number (198074502).

Almost surely, 2^1452546282 is an apocalyptic number.

1452546282 is an abundant number, since it is smaller than the sum of its proper divisors (1716645750).

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

1452546282 is a wasteful number, since it uses less digits than its factorization.

1452546282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22008293.

The product of its digits is 153600, while the sum is 39.

The square root of 1452546282 is about 38112.2851847013. The cubic root of 1452546282 is about 1132.5133400960.

The spelling of 1452546282 in words is "one billion, four hundred fifty-two million, five hundred forty-six thousand, two hundred eighty-two".