1148078804 has 24 divisors (see below), whose sum is σ = 2070867456. Its totient is φ = 556668000.

The previous prime is 1148078783. The next prime is 1148078807. The reversal of 1148078804 is 4088708411.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148078807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15812 + ... + 50459.

It is an arithmetic number, because the mean of its divisors is an integer number (86286144).

Almost surely, 2^1148078804 is an apocalyptic number.

It is an amenable number.

1148078804 is a deficient number, since it is larger than the sum of its proper divisors (922788652).

1148078804 is a wasteful number, since it uses less digits than its factorization.

1148078804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66407 (or 66405 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 41.

The square root of 1148078804 is about 33883.3115854988. The cubic root of 1148078804 is about 1047.1058027675.

The spelling of 1148078804 in words is "one billion, one hundred forty-eight million, seventy-eight thousand, eight hundred four".