180952396 has 12 divisors (see below), whose sum is σ = 319084920. Its totient is φ = 89785280.

The previous prime is 180952381. The next prime is 180952399. The reversal of 180952396 is 693259081.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (180952399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172141 + ... + 173188.

It is an arithmetic number, because the mean of its divisors is an integer number (26590410).

Almost surely, 2^180952396 is an apocalyptic number.

It is an amenable number.

180952396 is a deficient number, since it is larger than the sum of its proper divisors (138132524).

180952396 is a wasteful number, since it uses less digits than its factorization.

180952396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345464 (or 345462 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 180952396 is about 13451.8547420049. The cubic root of 180952396 is about 565.6156872026.

It can be divided in two parts, 180 and 952396, that added together give a square (952576 = 976²).

The spelling of 180952396 in words is "one hundred eighty million, nine hundred fifty-two thousand, three hundred ninety-six".