488907251 has 12 divisors (see below), whose sum is σ = 593457552. Its totient is φ = 400842288.

The previous prime is 488907227. The next prime is 488907271. The reversal of 488907251 is 152709884.

It is not a de Polignac number, because 488907251 - 2¹⁰ = 488906227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488907271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215780 + ... + 218033.

It is an arithmetic number, because the mean of its divisors is an integer number (49454796).

Almost surely, 2^488907251 is an apocalyptic number.

488907251 is a deficient number, since it is larger than the sum of its proper divisors (104550301).

488907251 is a wasteful number, since it uses less digits than its factorization.

488907251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433850 (or 433843 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 488907251 is about 22111.2471606646. The cubic root of 488907251 is about 787.7870295266.

The spelling of 488907251 in words is "four hundred eighty-eight million, nine hundred seven thousand, two hundred fifty-one".