183061 has 4 divisors (see below), whose sum is σ = 186124. Its totient is φ = 180000.

The previous prime is 183059. The next prime is 183067. The reversal of 183061 is 160381.

183061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42436 + 140625 = 206^2 + 375^2 .

It is a 4-Lehmer number, since φ(183061) divides (183061-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 183061 - 2¹ = 183059 is a prime.

It is a super-2 number, since 2×183061² = 67022659442, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (183067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1440 + ... + 1561.

It is an arithmetic number, because the mean of its divisors is an integer number (46531).

2¹⁸³⁰⁶¹ is an apocalyptic number.

It is an amenable number.

183061 is a deficient number, since it is larger than the sum of its proper divisors (3063).

183061 is an equidigital number, since it uses as much as digits as its factorization.

183061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3062.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 183061 is about 427.8562842825. The cubic root of 183061 is about 56.7804212425.

It can be divided in two parts, 1830 and 61, that added together give a triangular number (1891 = T₆₁).

The spelling of 183061 in words is "one hundred eighty-three thousand, sixty-one".