136121662 has 8 divisors (see below), whose sum is σ = 214929000. Its totient is φ = 64478664.

The previous prime is 136121641. The next prime is 136121663. The reversal of 136121662 is 266121631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 136121662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136121663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1791037 + ... + 1791112.

It is an arithmetic number, because the mean of its divisors is an integer number (26866125).

Almost surely, 2^136121662 is an apocalyptic number.

136121662 is a deficient number, since it is larger than the sum of its proper divisors (78807338).

136121662 is a wasteful number, since it uses less digits than its factorization.

136121662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3582170.

The product of its digits is 2592, while the sum is 28.

The square root of 136121662 is about 11667.1188388565. The cubic root of 136121662 is about 514.4096191242.

The spelling of 136121662 in words is "one hundred thirty-six million, one hundred twenty-one thousand, six hundred sixty-two".