100028162 has 8 divisors (see below), whose sum is σ = 161583996. Its totient is φ = 46166832.

The previous prime is 100028161. The next prime is 100028167. The reversal of 100028162 is 261820001.

It can be written as a sum of positive squares in 2 ways, for example, as 88529281 + 11498881 = 9409^2 + 3391^2 .

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

It is not an unprimeable number, because it can be changed into a prime (100028161) 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, 1923593 + ... + 1923644.

Almost surely, 2^100028162 is an apocalyptic number.

100028162 is a deficient number, since it is larger than the sum of its proper divisors (61555834).

100028162 is a wasteful number, since it uses less digits than its factorization.

100028162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847252.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 100028162 is about 10001.4080008767. The cubic root of 100028162 is about 464.2024514132.

Adding to 100028162 its reverse (261820001), we get a palindrome (361848163).

The spelling of 100028162 in words is "one hundred million, twenty-eight thousand, one hundred sixty-two".