1482172657 has 8 divisors (see below), whose sum is σ = 1694739200. Its totient is φ = 1269813024.

The previous prime is 1482172649. The next prime is 1482172661. The reversal of 1482172657 is 7562712841.

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

It is a cyclic number.

It is not a de Polignac number, because 1482172657 - 2³ = 1482172649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1482172607) 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 7 ways as a sum of consecutive naturals, for example, 36057 + ... + 65302.

It is an arithmetic number, because the mean of its divisors is an integer number (211842400).

Almost surely, 2^1482172657 is an apocalyptic number.

It is an amenable number.

1482172657 is a deficient number, since it is larger than the sum of its proper divisors (212566543).

1482172657 is a wasteful number, since it uses less digits than its factorization.

1482172657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103455.

The product of its digits is 188160, while the sum is 43.

The square root of 1482172657 is about 38498.9955323512. The cubic root of 1482172657 is about 1140.1612209148.

It can be divided in two parts, 14821 and 72657, that added together give a palindrome (87478).

The spelling of 1482172657 in words is "one billion, four hundred eighty-two million, one hundred seventy-two thousand, six hundred fifty-seven".