490632625 has 32 divisors (see below), whose sum is σ = 710311680. Its totient is φ = 331372800.

The previous prime is 490632601. The next prime is 490632641. The reversal of 490632625 is 526236094.

It is not a de Polignac number, because 490632625 - 2¹¹ = 490630577 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54441 + ... + 62809.

It is an arithmetic number, because the mean of its divisors is an integer number (22197240).

Almost surely, 2^490632625 is an apocalyptic number.

It is an amenable number.

490632625 is a deficient number, since it is larger than the sum of its proper divisors (219679055).

490632625 is an equidigital number, since it uses as much as digits as its factorization.

490632625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8458 (or 8448 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 490632625 is about 22150.2285541256. The cubic root of 490632625 is about 788.7126525766.

The spelling of 490632625 in words is "four hundred ninety million, six hundred thirty-two thousand, six hundred twenty-five".