106666762 has 4 divisors (see below), whose sum is σ = 160000146. Its totient is φ = 53333380.

The previous prime is 106666733. The next prime is 106666771. The reversal of 106666762 is 267666601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 97792321 + 8874441 = 9889^2 + 2979^2 .

It is a super-2 number, since 2×106666762² = 22755596231129288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26666689 + ... + 26666692.

Almost surely, 2^106666762 is an apocalyptic number.

106666762 is a deficient number, since it is larger than the sum of its proper divisors (53333384).

106666762 is an equidigital number, since it uses as much as digits as its factorization.

106666762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53333383.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 106666762 is about 10327.9602051906. The cubic root of 106666762 is about 474.2525818863.

The spelling of 106666762 in words is "one hundred six million, six hundred sixty-six thousand, seven hundred sixty-two".