136992324 has 192 divisors, whose sum is σ = 417263616. Its totient is φ = 34062336.

The previous prime is 136992319. The next prime is 136992329. The reversal of 136992324 is 423299631.

136992324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (136992319) and next prime (136992329).

It is not an unprimeable number, because it can be changed into a prime (136992329) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1412244 + ... + 1412340.

It is an arithmetic number, because the mean of its divisors is an integer number (2173248).

Almost surely, 2^136992324 is an apocalyptic number.

136992324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136992324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (208631808).

136992324 is an abundant number, since it is smaller than the sum of its proper divisors (280271292).

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

136992324 is a wasteful number, since it uses less digits than its factorization.

136992324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194 (or 192 counting only the distinct ones).

The product of its digits is 69984, while the sum is 39.

The square root of 136992324 is about 11704.3720036574. The cubic root of 136992324 is about 515.5040454287.

The spelling of 136992324 in words is "one hundred thirty-six million, nine hundred ninety-two thousand, three hundred twenty-four".