105848487 has 12 divisors (see below), whose sum is σ = 160939480. Its totient is φ = 66851568.

The previous prime is 105848459. The next prime is 105848503. The reversal of 105848487 is 784848501.

It is not a de Polignac number, because 105848487 - 2⁶ = 105848423 is a prime.

It is a super-2 number, since 2×105848487² = 22407804400378338, 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 (105848447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309328 + ... + 309669.

Almost surely, 2^105848487 is an apocalyptic number.

105848487 is a deficient number, since it is larger than the sum of its proper divisors (55090993).

105848487 is a wasteful number, since it uses less digits than its factorization.

105848487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619022 (or 619019 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 105848487 is about 10288.2693879972. The cubic root of 105848487 is about 473.0367529216.

The spelling of 105848487 in words is "one hundred five million, eight hundred forty-eight thousand, four hundred eighty-seven".