490662515 has 8 divisors (see below), whose sum is σ = 672908640. Its totient is φ = 336454272.

The previous prime is 490662461. The next prime is 490662527. The reversal of 490662515 is 515266094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 490662515 - 2⁸ = 490662259 is a prime.

It is a super-2 number, since 2×490662515² = 481499407252250450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7009430 + ... + 7009499.

It is an arithmetic number, because the mean of its divisors is an integer number (84113580).

Almost surely, 2^490662515 is an apocalyptic number.

490662515 is a deficient number, since it is larger than the sum of its proper divisors (182246125).

490662515 is a wasteful number, since it uses less digits than its factorization.

490662515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14018941.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 490662515 is about 22150.9032547208. The cubic root of 490662515 is about 788.7286687303.

The spelling of 490662515 in words is "four hundred ninety million, six hundred sixty-two thousand, five hundred fifteen".