106040664 has 40 divisors (see below), whose sum is σ = 297013860. Its totient is φ = 35346672.

The previous prime is 106040659. The next prime is 106040681. The reversal of 106040664 is 466040601.

It is a super-2 number, since 2×106040664² = 22489244843121792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 81174 + ... + 82469.

Almost surely, 2^106040664 is an apocalyptic number.

It is an amenable number.

106040664 is an abundant number, since it is smaller than the sum of its proper divisors (190973196).

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

106040664 is a wasteful number, since it uses less digits than its factorization.

106040664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163661 (or 163648 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 106040664 is about 10297.6047700424. The cubic root of 106040664 is about 473.3228594301.

The spelling of 106040664 in words is "one hundred six million, forty thousand, six hundred sixty-four".