490012002 has 24 divisors (see below), whose sum is σ = 1062103536. Its totient is φ = 163274136.

The previous prime is 490011983. The next prime is 490012021. The reversal of 490012002 is 200210094.

It is an interprime number because it is at equal distance from previous prime (490011983) and next prime (490012021).

It is a super-2 number, since 2×490012002² = 480223524208096008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 11 ways as a sum of consecutive naturals, for example, 78853 + ... + 84839.

It is an arithmetic number, because the mean of its divisors is an integer number (44254314).

Almost surely, 2^490012002 is an apocalyptic number.

490012002 is an abundant number, since it is smaller than the sum of its proper divisors (572091534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490012002 is a wasteful number, since it uses less digits than its factorization.

490012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10542 (or 10539 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 490012002 is about 22136.2147170649. The cubic root of 490012002 is about 788.3799530328.

Adding to 490012002 its reverse (200210094), we get a palindrome (690222096).

The spelling of 490012002 in words is "four hundred ninety million, twelve thousand, two".