1486488025 has 27 divisors (see below), whose sum is σ = 2028940669. Its totient is φ = 1079540000.

The previous prime is 1486488023. The next prime is 1486488049. The reversal of 1486488025 is 5208846841.

The square root of 1486488025 is 38555.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 100861849 + 1385626176 = 10043^2 + 37224^2 .

It is not a de Polignac number, because 1486488025 - 2¹ = 1486488023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1486488023) 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 26 ways as a sum of consecutive naturals, for example, 2120175 + ... + 2120875.

Almost surely, 2^1486488025 is an apocalyptic number.

1486488025 is the 38555-th square number.

1486488025 is the 19278-th centered octagonal number.

It is an amenable number.

1486488025 is a deficient number, since it is larger than the sum of its proper divisors (542452644).

1486488025 is an frugal number, since it uses more digits than its factorization.

1486488025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 717 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 46.

The cubic root of 1486488025 is about 1141.2666809387.

The spelling of 1486488025 in words is "one billion, four hundred eighty-six million, four hundred eighty-eight thousand, twenty-five".