1494785516 has 12 divisors (see below), whose sum is σ = 2989571088. Its totient is φ = 640622352.

The previous prime is 1494785471. The next prime is 1494785531. The reversal of 1494785516 is 6155874941.

1494785516 is an admirable number.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26692571 + ... + 26692626.

It is an arithmetic number, because the mean of its divisors is an integer number (249130924).

Almost surely, 2^1494785516 is an apocalyptic number.

It is an amenable number.

1494785516 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1494785516 is a wasteful number, since it uses less digits than its factorization.

1494785516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53385208 (or 53385206 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 50.

The square root of 1494785516 is about 38662.4561558109. The cubic root of 1494785516 is about 1143.3862371480.

The spelling of 1494785516 in words is "one billion, four hundred ninety-four million, seven hundred eighty-five thousand, five hundred sixteen".