1481001148 has 12 divisors (see below), whose sum is σ = 2827365912. Its totient is φ = 673182320.

The previous prime is 1481001107. The next prime is 1481001149. The reversal of 1481001148 is 8411001841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481001149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16829515 + ... + 16829602.

It is an arithmetic number, because the mean of its divisors is an integer number (235613826).

Almost surely, 2^1481001148 is an apocalyptic number.

It is an amenable number.

1481001148 is a deficient number, since it is larger than the sum of its proper divisors (1346364764).

1481001148 is a wasteful number, since it uses less digits than its factorization.

1481001148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33659132 (or 33659130 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 28.

The square root of 1481001148 is about 38483.7777251662. Note that the first 4 decimals coincide. The cubic root of 1481001148 is about 1139.8607473285.

Adding to 1481001148 its reverse (8411001841), we get a palindrome (9892002989).

The spelling of 1481001148 in words is "one billion, four hundred eighty-one million, one thousand, one hundred forty-eight".