106885090 has 32 divisors (see below), whose sum is σ = 207680256. Its totient is φ = 39372480.

The previous prime is 106885043. The next prime is 106885091. The reversal of 106885090 is 90588601.

It is a super-2 number, since 2×106885090² = 22848844928616200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106885091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81379 + ... + 82681.

It is an arithmetic number, because the mean of its divisors is an integer number (6490008).

Almost surely, 2^106885090 is an apocalyptic number.

106885090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106885090 is a deficient number, since it is larger than the sum of its proper divisors (100795166).

106885090 is a wasteful number, since it uses less digits than its factorization.

106885090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 106885090 is about 10338.5245562411. The cubic root of 106885090 is about 474.5759317644.

The spelling of 106885090 in words is "one hundred six million, eight hundred eighty-five thousand, ninety".