1078148548 has 12 divisors (see below), whose sum is σ = 1887834172. Its totient is φ = 538767360.

The previous prime is 1078148527. The next prime is 1078148549. The reversal of 1078148548 is 8458418701.

It can be written as a sum of positive squares in 2 ways, for example, as 776848384 + 301300164 = 27872^2 + 17358^2 .

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1078148498 and 1078148507.

It is not an unprimeable number, because it can be changed into a prime (1078148549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68733 + ... + 82948.

Almost surely, 2^1078148548 is an apocalyptic number.

It is an amenable number.

1078148548 is a deficient number, since it is larger than the sum of its proper divisors (809685624).

1078148548 is a wasteful number, since it uses less digits than its factorization.

1078148548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153462 (or 153460 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 46.

The square root of 1078148548 is about 32835.1724222669. The cubic root of 1078148548 is about 1025.3989477760.

The spelling of 1078148548 in words is "one billion, seventy-eight million, one hundred forty-eight thousand, five hundred forty-eight".