1486408540 has 24 divisors (see below), whose sum is σ = 3123277920. Its totient is φ = 594216768.

The previous prime is 1486408531. The next prime is 1486408579. The reversal of 1486408540 is 458046841.

It is a junction number, because it is equal to n+sod(n) for n = 1486408493 and 1486408502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15009 + ... + 56551.

It is an arithmetic number, because the mean of its divisors is an integer number (130136580).

Almost surely, 2^1486408540 is an apocalyptic number.

1486408540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1486408540 is an abundant number, since it is smaller than the sum of its proper divisors (1636869380).

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

1486408540 is a wasteful number, since it uses less digits than its factorization.

1486408540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43341 (or 43339 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 1486408540 is about 38553.9691860644. The cubic root of 1486408540 is about 1141.2463387636.

The spelling of 1486408540 in words is "one billion, four hundred eighty-six million, four hundred eight thousand, five hundred forty".