1484857172 has 6 divisors (see below), whose sum is σ = 2598500058. Its totient is φ = 742428584.

The previous prime is 1484857147. The next prime is 1484857183. The reversal of 1484857172 is 2717584841.

It can be written as a sum of positive squares in only one way, i.e., 1456490896 + 28366276 = 38164^2 + 5326^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 185607143 + ... + 185607150.

It is an arithmetic number, because the mean of its divisors is an integer number (433083343).

Almost surely, 2^1484857172 is an apocalyptic number.

It is an amenable number.

1484857172 is a deficient number, since it is larger than the sum of its proper divisors (1113642886).

1484857172 is a wasteful number, since it uses less digits than its factorization.

1484857172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371214297 (or 371214295 counting only the distinct ones).

The product of its digits is 501760, while the sum is 47.

The square root of 1484857172 is about 38533.8445006464. The cubic root of 1484857172 is about 1140.8491600797.

The spelling of 1484857172 in words is "one billion, four hundred eighty-four million, eight hundred fifty-seven thousand, one hundred seventy-two".