106487787 has 8 divisors (see below), whose sum is σ = 162267136. Its totient is φ = 60850152.

The previous prime is 106487749. The next prime is 106487807. The reversal of 106487787 is 787784601.

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

It is not a de Polignac number, because 106487787 - 2¹² = 106483691 is a prime.

It is a super-2 number, since 2×106487787² = 22679297560314738, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106487747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535403 + ... + 2535444.

It is an arithmetic number, because the mean of its divisors is an integer number (20283392).

Almost surely, 2^106487787 is an apocalyptic number.

106487787 is a deficient number, since it is larger than the sum of its proper divisors (55779349).

106487787 is an equidigital number, since it uses as much as digits as its factorization.

106487787 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5070857.

The product of its (nonzero) digits is 526848, while the sum is 48.

The square root of 106487787 is about 10319.2919815266. The cubic root of 106487787 is about 473.9871856458.

The spelling of 106487787 in words is "one hundred six million, four hundred eighty-seven thousand, seven hundred eighty-seven".