135650766 has 16 divisors (see below), whose sum is σ = 285580800. Its totient is φ = 42837048.

The previous prime is 135650759. The next prime is 135650771. The reversal of 135650766 is 667056531.

It is a super-2 number, since 2×135650766² = 36802260632773512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594846 + ... + 595073.

It is an arithmetic number, because the mean of its divisors is an integer number (17848800).

Almost surely, 2^135650766 is an apocalyptic number.

135650766 is an abundant number, since it is smaller than the sum of its proper divisors (149930034).

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

135650766 is a wasteful number, since it uses less digits than its factorization.

135650766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189943.

The product of its (nonzero) digits is 113400, while the sum is 39.

The square root of 135650766 is about 11646.9208806448. The cubic root of 135650766 is about 513.8157550470.

The spelling of 135650766 in words is "one hundred thirty-five million, six hundred fifty thousand, seven hundred sixty-six".