1481541348 has 48 divisors (see below), whose sum is σ = 3995187840. Its totient is φ = 418539264.

The previous prime is 1481541311. The next prime is 1481541371. The reversal of 1481541348 is 8431451841.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91611 + ... + 106562.

It is an arithmetic number, because the mean of its divisors is an integer number (83233080).

Almost surely, 2^1481541348 is an apocalyptic number.

It is an amenable number.

1481541348 is an abundant number, since it is smaller than the sum of its proper divisors (2513646492).

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

1481541348 is a wasteful number, since it uses less digits than its factorization.

1481541348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198276 (or 198274 counting only the distinct ones).

The product of its digits is 61440, while the sum is 39.

The square root of 1481541348 is about 38490.7956270067. The cubic root of 1481541348 is about 1139.9993197903. Note that the first 3 decimals are identical.

The spelling of 1481541348 in words is "one billion, four hundred eighty-one million, five hundred forty-one thousand, three hundred forty-eight".