136766770 has 16 divisors (see below), whose sum is σ = 281348928. Its totient is φ = 46891440.

The previous prime is 136766759. The next prime is 136766831. The reversal of 136766770 is 77667631.

It is a plaindrome in base 13.

It is a zygodrome in base 13.

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, 976836 + ... + 976975.

It is an arithmetic number, because the mean of its divisors is an integer number (17584308).

Almost surely, 2^136766770 is an apocalyptic number.

136766770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

136766770 is an abundant number, since it is smaller than the sum of its proper divisors (144582158).

136766770 is a wasteful number, since it uses less digits than its factorization.

136766770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953825.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 136766770 is about 11694.7325749672. The cubic root of 136766770 is about 515.2209690527.

The spelling of 136766770 in words is "one hundred thirty-six million, seven hundred sixty-six thousand, seven hundred seventy".