1814498960 has 40 divisors (see below), whose sum is σ = 4224062976. Its totient is φ = 724878720.

The previous prime is 1814498953. The next prime is 1814498971. The reversal of 1814498960 is 698944181.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 1814498899 and 1814498908.

It is an unprimeable number.

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, 50897 + ... + 78863.

Almost surely, 2^1814498960 is an apocalyptic number.

1814498960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1814498960 is an abundant number, since it is smaller than the sum of its proper divisors (2409564016).

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

1814498960 is a wasteful number, since it uses less digits than its factorization.

1814498960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28791 (or 28785 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 1814498960 is about 42596.9360400487. The cubic root of 1814498960 is about 1219.6978020656.

The spelling of 1814498960 in words is "one billion, eight hundred fourteen million, four hundred ninety-eight thousand, nine hundred sixty".