1494279168 has 88 divisors (see below), whose sum is σ = 4192583520. Its totient is φ = 471859200.

The previous prime is 1494279167. The next prime is 1494279173. The reversal of 1494279168 is 8619724941.

It is a self number, because there is not a number n which added to its sum of digits gives 1494279168.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494279161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45568 + ... + 71168.

Almost surely, 2^1494279168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1494279168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2096291760).

1494279168 is an abundant number, since it is smaller than the sum of its proper divisors (2698304352).

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

1494279168 is a wasteful number, since it uses less digits than its factorization.

1494279168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25643 (or 25625 counting only the distinct ones).

The product of its digits is 870912, while the sum is 51.

The square root of 1494279168 is about 38655.9072846570. The cubic root of 1494279168 is about 1143.2571179059.

The spelling of 1494279168 in words is "one billion, four hundred ninety-four million, two hundred seventy-nine thousand, one hundred sixty-eight".