488265438 has 32 divisors (see below), whose sum is σ = 1022257152. Its totient is φ = 155282400.

The previous prime is 488265389. The next prime is 488265451. The reversal of 488265438 is 834562884.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5281 + ... + 31692.

It is an arithmetic number, because the mean of its divisors is an integer number (31945536).

Almost surely, 2^488265438 is an apocalyptic number.

488265438 is an abundant number, since it is smaller than the sum of its proper divisors (533991714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488265438 is a wasteful number, since it uses less digits than its factorization.

488265438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37080.

The product of its digits is 1474560, while the sum is 48.

The square root of 488265438 is about 22096.7291244655. The cubic root of 488265438 is about 787.4421560940.

The spelling of 488265438 in words is "four hundred eighty-eight million, two hundred sixty-five thousand, four hundred thirty-eight".