488294285 has 4 divisors (see below), whose sum is σ = 585953148. Its totient is φ = 390635424.

The previous prime is 488294273. The next prime is 488294293. The reversal of 488294285 is 582492884.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 306880324 + 181413961 = 17518^2 + 13469^2 .

It is a cyclic number.

It is not a de Polignac number, because 488294285 - 2⁶ = 488294221 is a prime.

It is a super-2 number, since 2×488294285² = 476862617527322450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48829424 + ... + 48829433.

It is an arithmetic number, because the mean of its divisors is an integer number (146488287).

Almost surely, 2^488294285 is an apocalyptic number.

It is an amenable number.

488294285 is a deficient number, since it is larger than the sum of its proper divisors (97658863).

488294285 is an equidigital number, since it uses as much as digits as its factorization.

488294285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97658862.

The product of its digits is 1474560, while the sum is 50.

The square root of 488294285 is about 22097.3818584917. The cubic root of 488294285 is about 787.4576632989.

The spelling of 488294285 in words is "four hundred eighty-eight million, two hundred ninety-four thousand, two hundred eighty-five".