487252437 has 16 divisors (see below), whose sum is σ = 750137472. Its totient is φ = 275558400.

The previous prime is 487252429. The next prime is 487252439. The reversal of 487252437 is 734252784.

It is a happy number.

It is not a de Polignac number, because 487252437 - 2³ = 487252429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487252439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117564 + ... + 121637.

It is an arithmetic number, because the mean of its divisors is an integer number (46883592).

Almost surely, 2^487252437 is an apocalyptic number.

It is an amenable number.

487252437 is a deficient number, since it is larger than the sum of its proper divisors (262885035).

487252437 is a wasteful number, since it uses less digits than its factorization.

487252437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239308.

The product of its digits is 376320, while the sum is 42.

The square root of 487252437 is about 22073.7952559137. The cubic root of 487252437 is about 786.8972120854.

The spelling of 487252437 in words is "four hundred eighty-seven million, two hundred fifty-two thousand, four hundred thirty-seven".