106648587 has 12 divisors (see below), whose sum is σ = 159017664. Its totient is φ = 68805360.

The previous prime is 106648583. The next prime is 106648621. The reversal of 106648587 is 785846601.

It is a happy number.

106648587 is a `hidden beast` number, since 1 + 0 + 6 + 64 + 8 + 587 = 666.

It is not a de Polignac number, because 106648587 - 2² = 106648583 is a prime.

It is a super-2 number, since 2×106648587² = 22747842218193138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106648583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190848 + ... + 191405.

It is an arithmetic number, because the mean of its divisors is an integer number (13251472).

Almost surely, 2^106648587 is an apocalyptic number.

106648587 is a deficient number, since it is larger than the sum of its proper divisors (52369077).

106648587 is a wasteful number, since it uses less digits than its factorization.

106648587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382290 (or 382287 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 106648587 is about 10327.0802746953. The cubic root of 106648587 is about 474.2256443158.

The spelling of 106648587 in words is "one hundred six million, six hundred forty-eight thousand, five hundred eighty-seven".