180744000 has 224 divisors, whose sum is σ = 633350016. Its totient is φ = 45260800.

The previous prime is 180743951. The next prime is 180744013. The reversal of 180744000 is 447081.

180744000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 407779 + ... + 408221.

Almost surely, 2^180744000 is an apocalyptic number.

180744000 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 180744000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316675008).

180744000 is an abundant number, since it is smaller than the sum of its proper divisors (452606016).

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

180744000 is a wasteful number, since it uses less digits than its factorization.

180744000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490 (or 470 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 180744000 is about 13444.1065154959. The cubic root of 180744000 is about 565.3984710951.

The spelling of 180744000 in words is "one hundred eighty million, seven hundred forty-four thousand".