106381146 has 16 divisors (see below), whose sum is σ = 215759808. Its totient is φ = 34960800.

The previous prime is 106381129. The next prime is 106381157. The reversal of 106381146 is 641183601.

It is a super-2 number, since 2×106381146² = 22633896448546632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124435 + ... + 125286.

It is an arithmetic number, because the mean of its divisors is an integer number (13484988).

Almost surely, 2^106381146 is an apocalyptic number.

106381146 is an abundant number, since it is smaller than the sum of its proper divisors (109378662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106381146 is a wasteful number, since it uses less digits than its factorization.

106381146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249797.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 106381146 is about 10314.1236176420. The cubic root of 106381146 is about 473.8289097492.

The spelling of 106381146 in words is "one hundred six million, three hundred eighty-one thousand, one hundred forty-six".