184172041 has 9 divisors (see below), whose sum is σ = 189345639. Its totient is φ = 179137200.

The previous prime is 184172029. The next prime is 184172047. The reversal of 184172041 is 140271481.

The square root of 184172041 is 13571.

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

It can be written as a sum of positive squares in only one way, i.e., 8874441 + 175297600 = 2979^2 + 13240^2 .

It is not a de Polignac number, because 184172041 - 2¹³ = 184163849 is a prime.

It is a super-2 number, since 2×184172041² = 67838681372211362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184172047) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 556246 + ... + 556576.

Almost surely, 2^184172041 is an apocalyptic number.

184172041 is the 13571-st square number.

184172041 is the 6786-th centered octagonal number.

It is an amenable number.

184172041 is a deficient number, since it is larger than the sum of its proper divisors (5173598).

184172041 is an frugal number, since it uses more digits than its factorization.

184172041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 28.

The cubic root of 184172041 is about 568.9506094887.

It can be divided in two parts, 184 and 172041, that added together give a square (172225 = 415²).

The spelling of 184172041 in words is "one hundred eighty-four million, one hundred seventy-two thousand, forty-one".