487232251 has 8 divisors (see below), whose sum is σ = 531720000. Its totient is φ = 442776840.

The previous prime is 487232231. The next prime is 487232267. The reversal of 487232251 is 152232784.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 487232251 - 2⁹ = 487231739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487232231) 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, 32160 + ... + 44818.

It is an arithmetic number, because the mean of its divisors is an integer number (66465000).

Almost surely, 2^487232251 is an apocalyptic number.

487232251 is a deficient number, since it is larger than the sum of its proper divisors (44487749).

487232251 is a wasteful number, since it uses less digits than its factorization.

487232251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16169.

The product of its digits is 26880, while the sum is 34.

The square root of 487232251 is about 22073.3380121811. The cubic root of 487232251 is about 786.8863453523.

The spelling of 487232251 in words is "four hundred eighty-seven million, two hundred thirty-two thousand, two hundred fifty-one".