488195131 has 8 divisors (see below), whose sum is σ = 503773904. Its totient is φ = 472741920.

The previous prime is 488195129. The next prime is 488195167. The reversal of 488195131 is 131591884.

It is a happy number.

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 488195131 - 2¹ = 488195129 is a prime.

It is a super-2 number, since 2×488195131² = 476668971864214322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488195531) 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, 23460 + ... + 39073.

It is an arithmetic number, because the mean of its divisors is an integer number (62971738).

Almost surely, 2^488195131 is an apocalyptic number.

488195131 is a deficient number, since it is larger than the sum of its proper divisors (15578773).

488195131 is a wasteful number, since it uses less digits than its factorization.

488195131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62781.

The product of its digits is 34560, while the sum is 40.

The square root of 488195131 is about 22095.1381756259. The cubic root of 488195131 is about 787.4043587889.

The spelling of 488195131 in words is "four hundred eighty-eight million, one hundred ninety-five thousand, one hundred thirty-one".