1494827712 has 126 divisors (see below), whose sum is σ = 4984283148. Its totient is φ = 427085568.

The previous prime is 1494827689. The next prime is 1494827723. The reversal of 1494827712 is 2177284941.

1494827712 is a `hidden beast` number, since 1 + 494 + 82 + 77 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (126).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1743 + ... + 54705.

Almost surely, 2^1494827712 is an apocalyptic number.

1494827712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1494827712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2492141574).

1494827712 is an abundant number, since it is smaller than the sum of its proper divisors (3489455436).

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

1494827712 is a wasteful number, since it uses less digits than its factorization.

1494827712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52995 (or 52975 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 1494827712 is about 38663.0018493133. The cubic root of 1494827712 is about 1143.3969958535.

The spelling of 1494827712 in words is "one billion, four hundred ninety-four million, eight hundred twenty-seven thousand, seven hundred twelve".