106825787 has 8 divisors (see below), whose sum is σ = 109989600. Its totient is φ = 103688640.

The previous prime is 106825757. The next prime is 106825801. The reversal of 106825787 is 787528601.

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

It is a cyclic number.

It is not a de Polignac number, because 106825787 - 2⁶ = 106825723 is a prime.

It is a super-2 number, since 2×106825787² = 22823497536338738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106825757) 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 7 ways as a sum of consecutive naturals, for example, 1613 + ... + 14705.

It is an arithmetic number, because the mean of its divisors is an integer number (13748700).

Almost surely, 2^106825787 is an apocalyptic number.

106825787 is a deficient number, since it is larger than the sum of its proper divisors (3163813).

106825787 is a wasteful number, since it uses less digits than its factorization.

106825787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13333.

The product of its (nonzero) digits is 188160, while the sum is 44.

The square root of 106825787 is about 10335.6560991550. The cubic root of 106825787 is about 474.4881459529.

The spelling of 106825787 in words is "one hundred six million, eight hundred twenty-five thousand, seven hundred eighty-seven".