102829282 has 8 divisors (see below), whose sum is σ = 154364652. Its totient is φ = 51374400.

The previous prime is 102829267. The next prime is 102829283. The reversal of 102829282 is 282928201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100982401 + 1846881 = 10049^2 + 1359^2 .

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

It is a super-2 number, since 2×102829282² = 21147722473271048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102829283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16819 + ... + 22102.

Almost surely, 2^102829282 is an apocalyptic number.

102829282 is a deficient number, since it is larger than the sum of its proper divisors (51535370).

102829282 is a wasteful number, since it uses less digits than its factorization.

102829282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40244.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 102829282 is about 10140.4774049351. The cubic root of 102829282 is about 468.4956913420.

The spelling of 102829282 in words is "one hundred two million, eight hundred twenty-nine thousand, two hundred eighty-two".