180977088 has 56 divisors (see below), whose sum is σ = 480427792. Its totient is φ = 60125184.

The previous prime is 180977063. The next prime is 180977089. The reversal of 180977088 is 880779081.

180977088 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 (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180977089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63306 + ... + 66102.

Almost surely, 2^180977088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 180977088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240213896).

180977088 is an abundant number, since it is smaller than the sum of its proper divisors (299450704).

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

180977088 is a wasteful number, since it uses less digits than its factorization.

180977088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149 (or 3139 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 48.

The square root of 180977088 is about 13452.7725023506. The cubic root of 180977088 is about 565.6414132087.

The spelling of 180977088 in words is "one hundred eighty million, nine hundred seventy-seven thousand, eighty-eight".