1853063 has 2 divisors, whose sum is σ = 1853064. Its totient is φ = 1853062.

The previous prime is 1853053. The next prime is 1853081. The reversal of 1853063 is 3603581.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1853063 is a prime.

It is a Chen prime.

It is equal to p₁₃₈₇₅₂ and since 1853063 and 138752 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1853053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 926531 + 926532.

It is an arithmetic number, because the mean of its divisors is an integer number (926532).

2^1853063 is an apocalyptic number.

1853063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1853063 is an equidigital number, since it uses as much as digits as its factorization.

1853063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1853063 is about 1361.2725663878. The cubic root of 1853063 is about 122.8278155680.

The spelling of 1853063 in words is "one million, eight hundred fifty-three thousand, sixty-three".