1481974032 has 240 divisors, whose sum is σ = 4901686272. Its totient is φ = 382623360.

The previous prime is 1481973959. The next prime is 1481974057. The reversal of 1481974032 is 2304791841.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8874013 + ... + 8874179.

Almost surely, 2^1481974032 is an apocalyptic number.

1481974032 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 1481974032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2450843136).

1481974032 is an abundant number, since it is smaller than the sum of its proper divisors (3419712240).

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

1481974032 is an equidigital number, since it uses as much as digits as its factorization.

1481974032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 1481974032 is about 38496.4158331656. The cubic root of 1481974032 is about 1140.1102878834.

The spelling of 1481974032 in words is "one billion, four hundred eighty-one million, nine hundred seventy-four thousand, thirty-two".