1494985032 has 256 divisors, whose sum is σ = 4626720000. Its totient is φ = 445132800.

The previous prime is 1494984983. The next prime is 1494985033. The reversal of 1494985032 is 2305894941.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1494985033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10755219 + ... + 10755357.

It is an arithmetic number, because the mean of its divisors is an integer number (18073125).

Almost surely, 2^1494985032 is an apocalyptic number.

1494985032 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 1494985032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2313360000).

1494985032 is an abundant number, since it is smaller than the sum of its proper divisors (3131734968).

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

1494985032 is a wasteful number, since it uses less digits than its factorization.

1494985032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 1494985032 is about 38665.0362989614. The cubic root of 1494985032 is about 1143.4371059175.

The spelling of 1494985032 in words is "one billion, four hundred ninety-four million, nine hundred eighty-five thousand, thirty-two".