136248262 has 4 divisors (see below), whose sum is σ = 204372396. Its totient is φ = 68124130.

The previous prime is 136248257. The next prime is 136248263. The reversal of 136248262 is 262842631.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136248263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34062064 + ... + 34062067.

It is an arithmetic number, because the mean of its divisors is an integer number (51093099).

Almost surely, 2^136248262 is an apocalyptic number.

136248262 is a deficient number, since it is larger than the sum of its proper divisors (68124134).

136248262 is an equidigital number, since it uses as much as digits as its factorization.

136248262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68124133.

The product of its digits is 27648, while the sum is 34.

The square root of 136248262 is about 11672.5430819509. The cubic root of 136248262 is about 514.5690453259.

The spelling of 136248262 in words is "one hundred thirty-six million, two hundred forty-eight thousand, two hundred sixty-two".