1486863040 has 112 divisors (see below), whose sum is σ = 3847904928. Its totient is φ = 543965184.

The previous prime is 1486863023. The next prime is 1486863047. The reversal of 1486863040 is 403686841.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 1486862984 and 1486863002.

It is not an unprimeable number, because it can be changed into a prime (1486863047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 468499 + ... + 471661.

It is an arithmetic number, because the mean of its divisors is an integer number (34356294).

Almost surely, 2^1486863040 is an apocalyptic number.

1486863040 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 1486863040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1923952464).

1486863040 is an abundant number, since it is smaller than the sum of its proper divisors (2361041888).

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

1486863040 is a wasteful number, since it uses less digits than its factorization.

1486863040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3306 (or 3296 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 1486863040 is about 38559.8630702963. The cubic root of 1486863040 is about 1141.3626467612.

The spelling of 1486863040 in words is "one billion, four hundred eighty-six million, eight hundred sixty-three thousand, forty".