1481011200 has 234 divisors, whose sum is σ = 5307964584. Its totient is φ = 394690560.

The previous prime is 1481011163. The next prime is 1481011201. The reversal of 1481011200 is 21101841.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481011201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 920797 + ... + 922403.

Almost surely, 2^1481011200 is an apocalyptic number.

1481011200 is a gapful number since it is divisible by the number (10) 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 1481011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653982292).

1481011200 is an abundant number, since it is smaller than the sum of its proper divisors (3826953384).

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

1481011200 is a wasteful number, since it uses less digits than its factorization.

1481011200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647 (or 1617 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

The square root of 1481011200 is about 38483.9083254287. The cubic root of 1481011200 is about 1139.8633261819.

The spelling of 1481011200 in words is "one billion, four hundred eighty-one million, eleven thousand, two hundred".