1514480648 has 12 divisors (see below), whose sum is σ = 2839857615. Its totient is φ = 757185288.

The previous prime is 1514480647. The next prime is 1514480657. The reversal of 1514480648 is 8460844151.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 757240324 + 757240324 = 27518^2 + 27518^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=27518.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1514480641) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 103193 + ... + 116951.

Almost surely, 2^1514480648 is an apocalyptic number.

It is an amenable number.

1514480648 is a deficient number, since it is larger than the sum of its proper divisors (1325376967).

1514480648 is an frugal number, since it uses more digits than its factorization.

1514480648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27524 (or 13761 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 1514480648 is about 38916.3288093828. The cubic root of 1514480648 is about 1148.3860530709.

The spelling of 1514480648 in words is "one billion, five hundred fourteen million, four hundred eighty thousand, six hundred forty-eight".