487611225 has 48 divisors (see below), whose sum is σ = 898275840. Its totient is φ = 259329600.

The previous prime is 487611217. The next prime is 487611227. The reversal of 487611225 is 522116784.

It is not a de Polignac number, because 487611225 - 2³ = 487611217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 487611225.

It is not an unprimeable number, because it can be changed into a prime (487611227) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 310392 + ... + 311958.

It is an arithmetic number, because the mean of its divisors is an integer number (18714080).

Almost surely, 2^487611225 is an apocalyptic number.

487611225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

487611225 is a deficient number, since it is larger than the sum of its proper divisors (410664615).

487611225 is a wasteful number, since it uses less digits than its factorization.

487611225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2036 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 487611225 is about 22081.9207724328. The cubic root of 487611225 is about 787.0903084396.

The spelling of 487611225 in words is "four hundred eighty-seven million, six hundred eleven thousand, two hundred twenty-five".