1463710240 has 48 divisors (see below), whose sum is σ = 3461317272. Its totient is φ = 584925184.

The previous prime is 1463710231. The next prime is 1463710249. The reversal of 1463710240 is 420173641.

It is an interprime number because it is at equal distance from previous prime (1463710231) and next prime (1463710249).

It can be written as a sum of positive squares in 4 ways, for example, as 1350415504 + 113294736 = 36748^2 + 10644^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1463710199 and 1463710208.

It is not an unprimeable number, because it can be changed into a prime (1463710249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190962 + ... + 198478.

Almost surely, 2^1463710240 is an apocalyptic number.

1463710240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1463710240 is an abundant number, since it is smaller than the sum of its proper divisors (1997607032).

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

1463710240 is a wasteful number, since it uses less digits than its factorization.

1463710240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8749 (or 8741 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1463710240 is about 38258.4662525826. The cubic root of 1463710240 is about 1135.4073563519.

Adding to 1463710240 its reverse (420173641), we get a palindrome (1883883881).

The spelling of 1463710240 in words is "one billion, four hundred sixty-three million, seven hundred ten thousand, two hundred forty".