18750483 has 6 divisors (see below), whose sum is σ = 27084044. Its totient is φ = 12500316.

The previous prime is 18750469. The next prime is 18750493. The reversal of 18750483 is 38405781.

It is not a de Polignac number, because 18750483 - 2⁴ = 18750467 is a prime.

It is a super-2 number, since 2×18750483² = 703161225466578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18750493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1041685 + ... + 1041702.

Almost surely, 2^18750483 is an apocalyptic number.

18750483 is a deficient number, since it is larger than the sum of its proper divisors (8333561).

18750483 is a wasteful number, since it uses less digits than its factorization.

18750483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2083393 (or 2083390 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 18750483 is about 4330.1827905990. The cubic root of 18750483 is about 265.6669234498. Note that the first 3 decimals are identical.

The spelling of 18750483 in words is "eighteen million, seven hundred fifty thousand, four hundred eighty-three".