106691050 has 12 divisors (see below), whose sum is σ = 198445446. Its totient is φ = 42676400.

The previous prime is 106690967. The next prime is 106691051. The reversal of 106691050 is 50196601.

It can be written as a sum of positive squares in 3 ways, for example, as 98029801 + 8661249 = 9901^2 + 2943^2 .

It is a super-2 number, since 2×106691050² = 22765960300205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106691051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1066861 + ... + 1066960.

Almost surely, 2^106691050 is an apocalyptic number.

106691050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

106691050 is a deficient number, since it is larger than the sum of its proper divisors (91754396).

106691050 is a wasteful number, since it uses less digits than its factorization.

106691050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133833 (or 2133828 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 106691050 is about 10329.1359754822. The cubic root of 106691050 is about 474.2885748934.

The spelling of 106691050 in words is "one hundred six million, six hundred ninety-one thousand, fifty".