1971483 has 8 divisors (see below), whose sum is σ = 2653200. Its totient is φ = 1302048.

The previous prime is 1971481. The next prime is 1971503. The reversal of 1971483 is 3841791.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1971483 - 2¹ = 1971481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1971481) 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 7 ways as a sum of consecutive naturals, for example, 2688 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (331650).

2^1971483 is an apocalyptic number.

1971483 is a deficient number, since it is larger than the sum of its proper divisors (681717).

1971483 is a wasteful number, since it uses less digits than its factorization.

1971483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6141.

The product of its digits is 6048, while the sum is 33.

The square root of 1971483 is about 1404.0950822505. The cubic root of 1971483 is about 125.3904166624.

The spelling of 1971483 in words is "one million, nine hundred seventy-one thousand, four hundred eighty-three".