488457091 has 8 divisors (see below), whose sum is σ = 503480240. Its totient is φ = 473529888.

The previous prime is 488457071. The next prime is 488457119. The reversal of 488457091 is 190754884.

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

It is a cyclic number.

It is not a de Polignac number, because 488457091 - 2²³ = 480068483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488457071) 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, 13581 + ... + 34078.

It is an arithmetic number, because the mean of its divisors is an integer number (62935030).

Almost surely, 2^488457091 is an apocalyptic number.

488457091 is a deficient number, since it is larger than the sum of its proper divisors (15023149).

488457091 is a wasteful number, since it uses less digits than its factorization.

488457091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47973.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 488457091 is about 22101.0653815602. The cubic root of 488457091 is about 787.5451710379.

The spelling of 488457091 in words is "four hundred eighty-eight million, four hundred fifty-seven thousand, ninety-one".