488251887 has 8 divisors (see below), whose sum is σ = 652102704. Its totient is φ = 324951168.

The previous prime is 488251867. The next prime is 488251909. The reversal of 488251887 is 788152884.

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

It is not a de Polignac number, because 488251887 - 2¹² = 488247791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488251867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135448 + ... + 139005.

It is an arithmetic number, because the mean of its divisors is an integer number (81512838).

Almost surely, 2^488251887 is an apocalyptic number.

488251887 is a deficient number, since it is larger than the sum of its proper divisors (163850817).

488251887 is a wasteful number, since it uses less digits than its factorization.

488251887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275049.

The product of its digits is 1146880, while the sum is 51.

The square root of 488251887 is about 22096.4224932454. The cubic root of 488251887 is about 787.4348713082.

The spelling of 488251887 in words is "four hundred eighty-eight million, two hundred fifty-one thousand, eight hundred eighty-seven".