180274134 has 16 divisors (see below), whose sum is σ = 361591488. Its totient is φ = 59917512.

The previous prime is 180274123. The next prime is 180274141. The reversal of 180274134 is 431472081.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41212 + ... + 45375.

It is an arithmetic number, because the mean of its divisors is an integer number (22599468).

Almost surely, 2^180274134 is an apocalyptic number.

180274134 is an abundant number, since it is smaller than the sum of its proper divisors (181317354).

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

180274134 is a wasteful number, since it uses less digits than its factorization.

180274134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86939.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 180274134 is about 13426.6203491422. The cubic root of 180274134 is about 564.9081052414.

The spelling of 180274134 in words is "one hundred eighty million, two hundred seventy-four thousand, one hundred thirty-four".