136223763 has 8 divisors (see below), whose sum is σ = 195603408. Its totient is φ = 83829984.

The previous prime is 136223761. The next prime is 136223777. The reversal of 136223763 is 367322631.

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

It is not a de Polignac number, because 136223763 - 2¹ = 136223761 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136223761) 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, 1746420 + ... + 1746497.

It is an arithmetic number, because the mean of its divisors is an integer number (24450426).

Almost surely, 2^136223763 is an apocalyptic number.

136223763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

136223763 is a deficient number, since it is larger than the sum of its proper divisors (59379645).

136223763 is a wasteful number, since it uses less digits than its factorization.

136223763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492933.

The product of its digits is 27216, while the sum is 33.

The square root of 136223763 is about 11671.4936062185. The cubic root of 136223763 is about 514.5382016720.

The spelling of 136223763 in words is "one hundred thirty-six million, two hundred twenty-three thousand, seven hundred sixty-three".