187327412 has 6 divisors (see below), whose sum is σ = 327822978. Its totient is φ = 93663704.

The previous prime is 187327397. The next prime is 187327421. The reversal of 187327412 is 214723781.

187327412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 98327056 + 89000356 = 9916^2 + 9434^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23415923 + ... + 23415930.

It is an arithmetic number, because the mean of its divisors is an integer number (54637163).

Almost surely, 2^187327412 is an apocalyptic number.

It is an amenable number.

187327412 is a deficient number, since it is larger than the sum of its proper divisors (140495566).

187327412 is a wasteful number, since it uses less digits than its factorization.

187327412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46831857 (or 46831855 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 187327412 is about 13686.7604640397. The cubic root of 187327412 is about 572.1814549745.

The spelling of 187327412 in words is "one hundred eighty-seven million, three hundred twenty-seven thousand, four hundred twelve".