1450782452 has 24 divisors (see below), whose sum is σ = 2902380096. Its totient is φ = 621589248.

The previous prime is 1450782413. The next prime is 1450782457. The reversal of 1450782452 is 2542870541.

It is a super-2 number, since 2×1450782452² = 4209539446062264608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450782457) 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, 169508 + ... + 177860.

It is an arithmetic number, because the mean of its divisors is an integer number (120932504).

Almost surely, 2^1450782452 is an apocalyptic number.

It is an amenable number.

1450782452 is an abundant number, since it is smaller than the sum of its proper divisors (1451597644).

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

1450782452 is a wasteful number, since it uses less digits than its factorization.

1450782452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14567 (or 14565 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 38.

The square root of 1450782452 is about 38089.1382417613. The cubic root of 1450782452 is about 1132.0547499813.

The spelling of 1450782452 in words is "one billion, four hundred fifty million, seven hundred eighty-two thousand, four hundred fifty-two".