105484557 has 8 divisors (see below), whose sum is σ = 140757376. Its totient is φ = 70267392.

The previous prime is 105484553. The next prime is 105484567. The reversal of 105484557 is 755484501.

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

It is not a de Polignac number, because 105484557 - 2² = 105484553 is a prime.

It is a super-2 number, since 2×105484557² = 22253983530972498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105484553) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9268 + ... + 17229.

It is an arithmetic number, because the mean of its divisors is an integer number (17594672).

Almost surely, 2^105484557 is an apocalyptic number.

It is an amenable number.

105484557 is a deficient number, since it is larger than the sum of its proper divisors (35272819).

105484557 is a wasteful number, since it uses less digits than its factorization.

105484557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27827.

The product of its (nonzero) digits is 112000, while the sum is 39.

The square root of 105484557 is about 10270.5675110969. The cubic root of 105484557 is about 472.4939961724.

The spelling of 105484557 in words is "one hundred five million, four hundred eighty-four thousand, five hundred fifty-seven".