18701483 has 2 divisors, whose sum is σ = 18701484. Its totient is φ = 18701482.

The previous prime is 18701467. The next prime is 18701531. The reversal of 18701483 is 38410781.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18701483 - 2⁴ = 18701467 is a prime.

It is a super-3 number, since 3×18701483³ (a number of 23 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (18701413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9350741 + 9350742.

It is an arithmetic number, because the mean of its divisors is an integer number (9350742).

Almost surely, 2^18701483 is an apocalyptic number.

18701483 is a deficient number, since it is larger than the sum of its proper divisors (1).

18701483 is an equidigital number, since it uses as much as digits as its factorization.

18701483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 18701483 is about 4324.5211295587. The cubic root of 18701483 is about 265.4353021223.

The spelling of 18701483 in words is "eighteen million, seven hundred one thousand, four hundred eighty-three".