100456282 has 4 divisors (see below), whose sum is σ = 150684426. Its totient is φ = 50228140.

The previous prime is 100456229. The next prime is 100456283. The reversal of 100456282 is 282654001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 59892121 + 40564161 = 7739^2 + 6369^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 100456282.

It is not an unprimeable number, because it can be changed into a prime (100456283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25114069 + ... + 25114072.

Almost surely, 2^100456282 is an apocalyptic number.

100456282 is a deficient number, since it is larger than the sum of its proper divisors (50228144).

100456282 is an equidigital number, since it uses as much as digits as its factorization.

100456282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50228143.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 100456282 is about 10022.7881350451. The cubic root of 100456282 is about 464.8637701674.

The spelling of 100456282 in words is "one hundred million, four hundred fifty-six thousand, two hundred eighty-two".