136386354 has 32 divisors (see below), whose sum is σ = 295110144. Its totient is φ = 41771520.

The previous prime is 136386353. The next prime is 136386361. The reversal of 136386354 is 453683631.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (136386353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13474 + ... + 21314.

It is an arithmetic number, because the mean of its divisors is an integer number (9222192).

Almost surely, 2^136386354 is an apocalyptic number.

136386354 is an abundant number, since it is smaller than the sum of its proper divisors (158723790).

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

136386354 is a wasteful number, since it uses less digits than its factorization.

136386354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8082.

The product of its digits is 155520, while the sum is 39.

The square root of 136386354 is about 11678.4568329895. The cubic root of 136386354 is about 514.7428307246.

The spelling of 136386354 in words is "one hundred thirty-six million, three hundred eighty-six thousand, three hundred fifty-four".