1490482566 has 32 divisors (see below), whose sum is σ = 3315345120. Its totient is φ = 496353312.

The previous prime is 1490482517. The next prime is 1490482571. The reversal of 1490482566 is 6652840941.

1490482566 is a `hidden beast` number, since 1 + 4 + 9 + 0 + 4 + 82 + 566 = 666.

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, 46396 + ... + 71648.

It is an arithmetic number, because the mean of its divisors is an integer number (103604535).

Almost surely, 2^1490482566 is an apocalyptic number.

1490482566 is an abundant number, since it is smaller than the sum of its proper divisors (1824862554).

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

1490482566 is a wasteful number, since it uses less digits than its factorization.

1490482566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26357 (or 26351 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 1490482566 is about 38606.7683962281. The cubic root of 1490482566 is about 1142.2880500998.

The spelling of 1490482566 in words is "one billion, four hundred ninety million, four hundred eighty-two thousand, five hundred sixty-six".