487397025 has 72 divisors (see below), whose sum is σ = 959075520. Its totient is φ = 235509120.

The previous prime is 487396993. The next prime is 487397039. The reversal of 487397025 is 520793784.

It is not a de Polignac number, because 487397025 - 2⁵ = 487396993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 95847 + ... + 100803.

Almost surely, 2^487397025 is an apocalyptic number.

487397025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

487397025 is a deficient number, since it is larger than the sum of its proper divisors (471678495).

487397025 is a wasteful number, since it uses less digits than its factorization.

487397025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5015 (or 5007 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 487397025 is about 22077.0701181112. The cubic root of 487397025 is about 786.9750393971.

The spelling of 487397025 in words is "four hundred eighty-seven million, three hundred ninety-seven thousand, twenty-five".