1488896871 has 16 divisors (see below), whose sum is σ = 2475049728. Its totient is φ = 773452800.

The previous prime is 1488896809. The next prime is 1488896897. The reversal of 1488896871 is 1786988841.

It is a happy number.

It is not a de Polignac number, because 1488896871 - 2¹⁴ = 1488880487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1488898871) 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, 3222490 + ... + 3222951.

It is an arithmetic number, because the mean of its divisors is an integer number (154690608).

Almost surely, 2^1488896871 is an apocalyptic number.

1488896871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1488896871 is a deficient number, since it is larger than the sum of its proper divisors (986152857).

1488896871 is a wasteful number, since it uses less digits than its factorization.

1488896871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6445462.

The product of its digits is 6193152, while the sum is 60.

The square root of 1488896871 is about 38586.2264415685. The cubic root of 1488896871 is about 1141.8828204528.

The spelling of 1488896871 in words is "one billion, four hundred eighty-eight million, eight hundred ninety-six thousand, eight hundred seventy-one".