104901445 has 16 divisors (see below), whose sum is σ = 137726208. Its totient is φ = 76069440.

The previous prime is 104901397. The next prime is 104901463. The reversal of 104901445 is 544109401.

It is not a de Polignac number, because 104901445 - 2⁷ = 104901317 is a prime.

It is a super-2 number, since 2×104901445² = 22008626326176050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17587 + ... + 22783.

It is an arithmetic number, because the mean of its divisors is an integer number (8607888).

Almost surely, 2^104901445 is an apocalyptic number.

It is an amenable number.

104901445 is a deficient number, since it is larger than the sum of its proper divisors (32824763).

104901445 is a wasteful number, since it uses less digits than its factorization.

104901445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5580.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 104901445 is about 10242.1406453924. The cubic root of 104901445 is about 471.6217479119.

It can be divided in two parts, 10490 and 1445, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 104901445 in words is "one hundred four million, nine hundred one thousand, four hundred forty-five".