488992025 has 6 divisors (see below), whose sum is σ = 606350142. Its totient is φ = 391193600.

The previous prime is 488991989. The next prime is 488992027. The reversal of 488992025 is 520299884.

It can be written as a sum of positive squares in 3 ways, for example, as 14318656 + 474673369 = 3784^2 + 21787^2 .

It is not a de Polignac number, because 488992025 - 2¹⁶ = 488926489 is a prime.

It is a super-2 number, since 2×488992025² = 478226401027201250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488992027) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9779816 + ... + 9779865.

It is an arithmetic number, because the mean of its divisors is an integer number (101058357).

Almost surely, 2^488992025 is an apocalyptic number.

It is an amenable number.

488992025 is a deficient number, since it is larger than the sum of its proper divisors (117358117).

488992025 is a wasteful number, since it uses less digits than its factorization.

488992025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19559691 (or 19559686 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 488992025 is about 22113.1640657777. The cubic root of 488992025 is about 787.8325596334.

The spelling of 488992025 in words is "four hundred eighty-eight million, nine hundred ninety-two thousand, twenty-five".