186061097104 has 15 divisors (see below), whose sum is σ = 360496718617. Its totient is φ = 93029685856.

The previous prime is 186061097041. The next prime is 186061097141. The reversal of 186061097104 is 401790160681.

The square root of 186061097104 is 431348.

It is a perfect power (a square), and thus also a powerful number.

186061097104 is digitally balanced in base 3, 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., 28648947600 + 157412149504 = 169260^2 + 396752^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1671474 + ... + 1779310.

Almost surely, 2^186061097104 is an apocalyptic number.

186061097104 is the 431348-th square number.

It is an amenable number.

186061097104 is a deficient number, since it is larger than the sum of its proper divisors (174435621513).

186061097104 is an frugal number, since it uses more digits than its factorization.

186061097104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215682 (or 107839 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 43.

The spelling of 186061097104 in words is "one hundred eighty-six billion, sixty-one million, ninety-seven thousand, one hundred four".