106688466 has 12 divisors (see below), whose sum is σ = 231158382. Its totient is φ = 35562816.

The previous prime is 106688443. The next prime is 106688479. The reversal of 106688466 is 664886601.

106688466 is a `hidden beast` number, since 106 + 6 + 88 + 466 = 666.

It can be written as a sum of positive squares in only one way, i.e., 106688241 + 225 = 10329^2 + 15^2 .

It is a super-2 number, since 2×106688466² = 22764857554866312, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2963551 + ... + 2963586.

Almost surely, 2^106688466 is an apocalyptic number.

106688466 is an abundant number, since it is smaller than the sum of its proper divisors (124469916).

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

106688466 is a wasteful number, since it uses less digits than its factorization.

106688466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5927145 (or 5927142 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The square root of 106688466 is about 10329.0108916585. The cubic root of 106688466 is about 474.2847458575.

The spelling of 106688466 in words is "one hundred six million, six hundred eighty-eight thousand, four hundred sixty-six".