100444514 has 8 divisors (see below), whose sum is σ = 150807900. Its totient is φ = 50175216.

The previous prime is 100444493. The next prime is 100444523. The reversal of 100444514 is 415444001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 75394489 + 25050025 = 8683^2 + 5005^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 100444514.

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, 20789 + ... + 25160.

Almost surely, 2^100444514 is an apocalyptic number.

100444514 is a deficient number, since it is larger than the sum of its proper divisors (50363386).

100444514 is a wasteful number, since it uses less digits than its factorization.

100444514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47044.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 100444514 is about 10022.2010556564. The cubic root of 100444514 is about 464.8456172277.

Adding to 100444514 its reverse (415444001), we get a palindrome (515888515).

The spelling of 100444514 in words is "one hundred million, four hundred forty-four thousand, five hundred fourteen".