185048061 has 8 divisors (see below), whose sum is σ = 269160864. Its totient is φ = 112150320.

The previous prime is 185048053. The next prime is 185048089. The reversal of 185048061 is 160840581.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 185048061 - 2³ = 185048053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 5607517 = 185048061 / (1 + 8 + 5 + 0 + 4 + 8 + 0 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185048051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803726 + ... + 2803791.

It is an arithmetic number, because the mean of its divisors is an integer number (33645108).

Almost surely, 2^185048061 is an apocalyptic number.

185048061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

185048061 is a deficient number, since it is larger than the sum of its proper divisors (84112803).

185048061 is a wasteful number, since it uses less digits than its factorization.

185048061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607531.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 185048061 is about 13603.2371515018. The cubic root of 185048061 is about 569.8512600513.

It can be divided in two parts, 18504 and 8061, that added together give a triangular number (26565 = T₂₃₀).

The spelling of 185048061 in words is "one hundred eighty-five million, forty-eight thousand, sixty-one".