487097238 has 24 divisors (see below), whose sum is σ = 983357928. Its totient is φ = 160852608.

The previous prime is 487097227. The next prime is 487097239. The reversal of 487097238 is 832790784.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487097239) 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, 67870 + ... + 74702.

It is an arithmetic number, because the mean of its divisors is an integer number (40973247).

Almost surely, 2^487097238 is an apocalyptic number.

487097238 is an abundant number, since it is smaller than the sum of its proper divisors (496260690).

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

487097238 is a wasteful number, since it uses less digits than its factorization.

487097238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7056 (or 6947 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 487097238 is about 22070.2795179400. The cubic root of 487097238 is about 786.8136560612.

The spelling of 487097238 in words is "four hundred eighty-seven million, ninety-seven thousand, two hundred thirty-eight".