180097136 has 10 divisors (see below), whose sum is σ = 348938232. Its totient is φ = 90048560.

The previous prime is 180097129. The next prime is 180097171. The reversal of 180097136 is 631790081.

It is a junction number, because it is equal to n+sod(n) for n = 180097096 and 180097105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5628020 + ... + 5628051.

Almost surely, 2^180097136 is an apocalyptic number.

180097136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

180097136 is a deficient number, since it is larger than the sum of its proper divisors (168841096).

180097136 is a wasteful number, since it uses less digits than its factorization.

180097136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11256079 (or 11256073 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 180097136 is about 13420.0274217306. The cubic root of 180097136 is about 564.7231640374.

The spelling of 180097136 in words is "one hundred eighty million, ninety-seven thousand, one hundred thirty-six".