1494450462 has 16 divisors (see below), whose sum is σ = 2993736960. Its totient is φ = 497344152.

The previous prime is 1494450403. The next prime is 1494450469. The reversal of 1494450462 is 2640544941.

It is a super-3 number, since 3×1494450462³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1494450462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494450469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197478 + ... + 204905.

It is an arithmetic number, because the mean of its divisors is an integer number (187108560).

Almost surely, 2^1494450462 is an apocalyptic number.

1494450462 is an abundant number, since it is smaller than the sum of its proper divisors (1499286498).

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

1494450462 is a wasteful number, since it uses less digits than its factorization.

1494450462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403007.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 1494450462 is about 38658.1228463049. The cubic root of 1494450462 is about 1143.3008013100.

The spelling of 1494450462 in words is "one billion, four hundred ninety-four million, four hundred fifty thousand, four hundred sixty-two".