1481856562 has 8 divisors (see below), whose sum is σ = 2250921600. Its totient is φ = 731549364.

The previous prime is 1481856557. The next prime is 1481856577. The reversal of 1481856562 is 2656581841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4689262 + ... + 4689577.

It is an arithmetic number, because the mean of its divisors is an integer number (281365200).

Almost surely, 2^1481856562 is an apocalyptic number.

1481856562 is a deficient number, since it is larger than the sum of its proper divisors (769065038).

1481856562 is an equidigital number, since it uses as much as digits as its factorization.

1481856562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9378920.

The product of its digits is 460800, while the sum is 46.

The square root of 1481856562 is about 38494.8900764764. The cubic root of 1481856562 is about 1140.0801631328.

The spelling of 1481856562 in words is "one billion, four hundred eighty-one million, eight hundred fifty-six thousand, five hundred sixty-two".