106450666 has 16 divisors (see below), whose sum is σ = 183715200. Its totient is φ = 45314640.

The previous prime is 106450661. The next prime is 106450681. The reversal of 106450666 is 666054601.

It is a super-2 number, since 2×106450666² = 22663488583687112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106450661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23430 + ... + 27601.

It is an arithmetic number, because the mean of its divisors is an integer number (11482200).

Almost surely, 2^106450666 is an apocalyptic number.

106450666 is a deficient number, since it is larger than the sum of its proper divisors (77264534).

106450666 is a wasteful number, since it uses less digits than its factorization.

106450666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51189.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 106450666 is about 10317.4932032931. The cubic root of 106450666 is about 473.9321028872.

The spelling of 106450666 in words is "one hundred six million, four hundred fifty thousand, six hundred sixty-six".