1853055 has 12 divisors (see below), whose sum is σ = 3212040. Its totient is φ = 988272.

The previous prime is 1853053. The next prime is 1853063. The reversal of 1853055 is 5503581.

It is not a de Polignac number, because 1853055 - 2¹ = 1853053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1853053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20545 + ... + 20634.

It is an arithmetic number, because the mean of its divisors is an integer number (267670).

2^1853055 is an apocalyptic number.

1853055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1853055 is a deficient number, since it is larger than the sum of its proper divisors (1358985).

1853055 is a wasteful number, since it uses less digits than its factorization.

1853055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41190 (or 41187 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1853055 is about 1361.2696279577. The cubic root of 1853055 is about 122.8276388113.

It can be divided in two parts, 185 and 3055, that added together give a triangular number (3240 = T₈₀).

The spelling of 1853055 in words is "one million, eight hundred fifty-three thousand, fifty-five".