106146887 has 18 divisors (see below), whose sum is σ = 135730224. Its totient is φ = 82707240.

The previous prime is 106146877. The next prime is 106146899. The reversal of 106146887 is 788641601.

It is not a de Polignac number, because 106146887 - 2⁶ = 106146823 is a prime.

It is a super-2 number, since 2×106146887² = 22534323239581538, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106146847) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3023 + ... + 14880.

It is an arithmetic number, because the mean of its divisors is an integer number (7540568).

Almost surely, 2^106146887 is an apocalyptic number.

106146887 is a deficient number, since it is larger than the sum of its proper divisors (29583337).

106146887 is a wasteful number, since it uses less digits than its factorization.

106146887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17939 (or 17921 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 106146887 is about 10302.7611347638. The cubic root of 106146887 is about 473.4808522650.

The spelling of 106146887 in words is "one hundred six million, one hundred forty-six thousand, eight hundred eighty-seven".