490962125 has 16 divisors (see below), whose sum is σ = 648765936. Its totient is φ = 369664000.

The previous prime is 490962119. The next prime is 490962179. The reversal of 490962125 is 521269094.

It can be written as a sum of positive squares in 8 ways, for example, as 10738729 + 480223396 = 3277^2 + 21914^2 .

It is not a de Polignac number, because 490962125 - 2¹² = 490958029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113396 + ... + 117645.

It is an arithmetic number, because the mean of its divisors is an integer number (40547871).

Almost surely, 2^490962125 is an apocalyptic number.

It is an amenable number.

490962125 is a deficient number, since it is larger than the sum of its proper divisors (157803811).

490962125 is a wasteful number, since it uses less digits than its factorization.

490962125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231073 (or 231063 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 490962125 is about 22157.6651522673. The cubic root of 490962125 is about 788.8891747852.

The spelling of 490962125 in words is "four hundred ninety million, nine hundred sixty-two thousand, one hundred twenty-five".