1148528 has 20 divisors (see below), whose sum is σ = 2322768. Its totient is φ = 549120.

The previous prime is 1148527. The next prime is 1148549. The reversal of 1148528 is 8258411.

It is a self number, because there is not a number n which added to its sum of digits gives 1148528.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148527) 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, 1193 + ... + 1928.

2^1148528 is an apocalyptic number.

It is an amenable number.

1148528 is an abundant number, since it is smaller than the sum of its proper divisors (1174240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1148528 is a wasteful number, since it uses less digits than its factorization.

1148528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152 (or 3146 counting only the distinct ones).

The product of its digits is 2560, while the sum is 29.

The square root of 1148528 is about 1071.6939861733. The cubic root of 1148528 is about 104.7242348100.

The spelling of 1148528 in words is "one million, one hundred forty-eight thousand, five hundred twenty-eight".