282374416 has 15 divisors (see below), whose sum is σ = 547230693. Its totient is φ = 141153600.

The previous prime is 282374401. The next prime is 282374453. The reversal of 282374416 is 614473282.

The square root of 282374416 is 16804.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 16032016 + 266342400 = 4004^2 + 16320^2 .

It is a super-2 number, since 2×282374416² = 159470621622682112, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 65116 + ... + 69316.

Almost surely, 2^282374416 is an apocalyptic number.

282374416 is the 16804-th square number.

It is an amenable number.

282374416 is a deficient number, since it is larger than the sum of its proper divisors (264856277).

282374416 is an frugal number, since it uses more digits than its factorization.

282374416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8410 (or 4203 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The cubic root of 282374416 is about 656.0573145442.

The spelling of 282374416 in words is "two hundred eighty-two million, three hundred seventy-four thousand, four hundred sixteen".