1481400748 has 12 divisors (see below), whose sum is σ = 2595224632. Its totient is φ = 739908000.

The previous prime is 1481400737. The next prime is 1481400749. The reversal of 1481400748 is 8470041841.

It is not an unprimeable number, because it can be changed into a prime (1481400749) 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, 193878 + ... + 201373.

Almost surely, 2^1481400748 is an apocalyptic number.

It is an amenable number.

1481400748 is a deficient number, since it is larger than the sum of its proper divisors (1113823884).

1481400748 is a wasteful number, since it uses less digits than its factorization.

1481400748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396192 (or 396190 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 1481400748 is about 38488.9691729981. The cubic root of 1481400748 is about 1139.9632562282.

The spelling of 1481400748 in words is "one billion, four hundred eighty-one million, four hundred thousand, seven hundred forty-eight".