180142674 has 32 divisors (see below), whose sum is σ = 375558144. Its totient is φ = 57540240.

The previous prime is 180142663. The next prime is 180142709. The reversal of 180142674 is 476241081.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14457 + ... + 23859.

It is an arithmetic number, because the mean of its divisors is an integer number (11736192).

Almost surely, 2^180142674 is an apocalyptic number.

180142674 is an abundant number, since it is smaller than the sum of its proper divisors (195415470).

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

180142674 is a wasteful number, since it uses less digits than its factorization.

180142674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9542.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 180142674 is about 13421.7239578230. The cubic root of 180142674 is about 564.7707572360.

The spelling of 180142674 in words is "one hundred eighty million, one hundred forty-two thousand, six hundred seventy-four".