20370483 has 12 divisors (see below), whose sum is σ = 33627568. Its totient is φ = 11640240.

The previous prime is 20370473. The next prime is 20370487. The reversal of 20370483 is 38407302.

It is not a de Polignac number, because 20370483 - 2⁸ = 20370227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20370487) 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, 161608 + ... + 161733.

Almost surely, 2^20370483 is an apocalyptic number.

20370483 is a deficient number, since it is larger than the sum of its proper divisors (13257085).

20370483 is a wasteful number, since it uses less digits than its factorization.

20370483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323354 (or 323351 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 20370483 is about 4513.3671465991. The cubic root of 20370483 is about 273.1075935439.

Adding to 20370483 its reverse (38407302), we get a palindrome (58777785).

The spelling of 20370483 in words is "twenty million, three hundred seventy thousand, four hundred eighty-three".