1481056148 has 48 divisors (see below), whose sum is σ = 3049462080. Its totient is φ = 620505600.

The previous prime is 1481056147. The next prime is 1481056153. The reversal of 1481056148 is 8416501841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481056147) 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, 502463 + ... + 505401.

It is an arithmetic number, because the mean of its divisors is an integer number (63530460).

Almost surely, 2^1481056148 is an apocalyptic number.

It is an amenable number.

1481056148 is an abundant number, since it is smaller than the sum of its proper divisors (1568405932).

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

1481056148 is a wasteful number, since it uses less digits than its factorization.

1481056148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848 (or 3846 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 1481056148 is about 38484.4923053429. The cubic root of 1481056148 is about 1139.8748575055.

Adding to 1481056148 its reverse (8416501841), we get a palindrome (9897557989).

The spelling of 1481056148 in words is "one billion, four hundred eighty-one million, fifty-six thousand, one hundred forty-eight".