487446025 has 12 divisors (see below), whose sum is σ = 659381904. Its totient is φ = 354506000.

The previous prime is 487445999. The next prime is 487446067. The reversal of 487446025 is 520644784.

It is a happy number.

It is not a de Polignac number, because 487446025 - 2¹⁷ = 487314953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 885991 + ... + 886540.

It is an arithmetic number, because the mean of its divisors is an integer number (54948492).

Almost surely, 2^487446025 is an apocalyptic number.

It is an amenable number.

487446025 is a deficient number, since it is larger than the sum of its proper divisors (171935879).

487446025 is a wasteful number, since it uses less digits than its factorization.

487446025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1772552 (or 1772547 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 40.

The square root of 487446025 is about 22078.1798389269. The cubic root of 487446025 is about 787.0014111110.

The spelling of 487446025 in words is "four hundred eighty-seven million, four hundred forty-six thousand, twenty-five".