100844522 has 8 divisors (see below), whose sum is σ = 151895172. Its totient is φ = 50212800.

The previous prime is 100844479. The next prime is 100844537. The reversal of 100844522 is 225448001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 100781521 + 63001 = 10039^2 + 251^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 100844491 and 100844500.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104129 + ... + 105092.

Almost surely, 2^100844522 is an apocalyptic number.

100844522 is a deficient number, since it is larger than the sum of its proper divisors (51050650).

100844522 is a wasteful number, since it uses less digits than its factorization.

100844522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209464.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 100844522 is about 10042.1373223035. The cubic root of 100844522 is about 465.4618635264.

The spelling of 100844522 in words is "one hundred million, eight hundred forty-four thousand, five hundred twenty-two".