282880913 has 8 divisors (see below), whose sum is σ = 327721728. Its totient is φ = 239147424.

The previous prime is 282880907. The next prime is 282880937. The reversal of 282880913 is 319088282.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 282880913 - 2¹⁸ = 282618769 is a prime.

It is a super-2 number, since 2×282880913² = 160043221879427138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (282880963) 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, 276281 + ... + 277302.

It is an arithmetic number, because the mean of its divisors is an integer number (40965216).

Almost surely, 2^282880913 is an apocalyptic number.

It is an amenable number.

282880913 is a deficient number, since it is larger than the sum of its proper divisors (44840815).

282880913 is an equidigital number, since it uses as much as digits as its factorization.

282880913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553663.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 282880913 is about 16819.0639751444. The cubic root of 282880913 is about 656.4493384705.

The spelling of 282880913 in words is "two hundred eighty-two million, eight hundred eighty thousand, nine hundred thirteen".