1481398200 has 96 divisors (see below), whose sum is σ = 5102612400. Its totient is φ = 395038080.

The previous prime is 1481398169. The next prime is 1481398211. The reversal of 1481398200 is 28931841.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131767 + ... + 142566.

Almost surely, 2^1481398200 is an apocalyptic number.

1481398200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481398200 is an abundant number, since it is smaller than the sum of its proper divisors (3621214200).

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

1481398200 is a wasteful number, since it uses less digits than its factorization.

1481398200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274358 (or 274343 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 1481398200 is about 38488.9360725910. The cubic root of 1481398200 is about 1139.9626026513.

The spelling of 1481398200 in words is "one billion, four hundred eighty-one million, three hundred ninety-eight thousand, two hundred".