136944000 has 256 divisors, whose sum is σ = 506001600. Its totient is φ = 36403200.

The previous prime is 136943999. The next prime is 136944007. The reversal of 136944000 is 449631.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136944007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 431842 + ... + 432158.

Almost surely, 2^136944000 is an apocalyptic number.

136944000 is a gapful number since it is divisible by the number (10) 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 136944000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253000800).

136944000 is an abundant number, since it is smaller than the sum of its proper divisors (369057600).

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

136944000 is an equidigital number, since it uses as much as digits as its factorization.

136944000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355 (or 327 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 136944000 is about 11702.3074647695. The cubic root of 136944000 is about 515.4434236691.

It can be divided in two parts, 1369 and 44000, that added together give a square (45369 = 213²).

The spelling of 136944000 in words is "one hundred thirty-six million, nine hundred forty-four thousand".