1427760548 has 48 divisors (see below), whose sum is σ = 2751840000. Its totient is φ = 645707520.

The previous prime is 1427760547. The next prime is 1427760577. The reversal of 1427760548 is 8450677241.

It is a junction number, because it is equal to n+sod(n) for n = 1427760499 and 1427760508.

It is not an unprimeable number, because it can be changed into a prime (1427760547) 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, 141578 + ... + 151326.

It is an arithmetic number, because the mean of its divisors is an integer number (57330000).

Almost surely, 2^1427760548 is an apocalyptic number.

It is an amenable number.

1427760548 is a deficient number, since it is larger than the sum of its proper divisors (1324079452).

1427760548 is a wasteful number, since it uses less digits than its factorization.

1427760548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9860 (or 9858 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The square root of 1427760548 is about 37785.7188366187. The cubic root of 1427760548 is about 1126.0347478569.

The spelling of 1427760548 in words is "one billion, four hundred twenty-seven million, seven hundred sixty thousand, five hundred forty-eight".