136682120 has 32 divisors (see below), whose sum is σ = 308392920. Its totient is φ = 54520320.

The previous prime is 136682111. The next prime is 136682129. The reversal of 136682120 is 21286631.

It is an interprime number because it is at equal distance from previous prime (136682111) and next prime (136682129).

It can be written as a sum of positive squares in 4 ways, for example, as 102131236 + 34550884 = 10106^2 + 5878^2 .

It is not an unprimeable number, because it can be changed into a prime (136682129) 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, 10340 + ... + 19500.

Almost surely, 2^136682120 is an apocalyptic number.

136682120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

136682120 is an abundant number, since it is smaller than the sum of its proper divisors (171710800).

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

136682120 is a wasteful number, since it uses less digits than its factorization.

136682120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9545 (or 9541 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 136682120 is about 11691.1128640519. The cubic root of 136682120 is about 515.1146506926.

The spelling of 136682120 in words is "one hundred thirty-six million, six hundred eighty-two thousand, one hundred twenty".