1489486515 has 16 divisors (see below), whose sum is σ = 2599831296. Its totient is φ = 722175200.

The previous prime is 1489486489. The next prime is 1489486517. The reversal of 1489486515 is 5156849841.

It is a happy number.

It is not a de Polignac number, because 1489486515 - 2⁵ = 1489486483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1489486517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4513431 + ... + 4513760.

It is an arithmetic number, because the mean of its divisors is an integer number (162489456).

Almost surely, 2^1489486515 is an apocalyptic number.

1489486515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1489486515 is a deficient number, since it is larger than the sum of its proper divisors (1110344781).

1489486515 is a wasteful number, since it uses less digits than its factorization.

1489486515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9027210.

The product of its digits is 1382400, while the sum is 51.

The square root of 1489486515 is about 38593.8662872742. The cubic root of 1489486515 is about 1142.0335395308.

The spelling of 1489486515 in words is "one billion, four hundred eighty-nine million, four hundred eighty-six thousand, five hundred fifteen".