1148027 has 4 divisors (see below), whose sum is σ = 1215576. Its totient is φ = 1080480.

The previous prime is 1147997. The next prime is 1148029. The reversal of 1148027 is 7208411.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1148027 - 2¹⁴ = 1131643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1147993 and 1148011.

It is not an unprimeable number, because it can be changed into a prime (1148029) 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, 33749 + ... + 33782.

It is an arithmetic number, because the mean of its divisors is an integer number (303894).

2^1148027 is an apocalyptic number.

1148027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1148027 is a deficient number, since it is larger than the sum of its proper divisors (67549).

1148027 is an equidigital number, since it uses as much as digits as its factorization.

1148027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67548.

The product of its (nonzero) digits is 448, while the sum is 23.

The square root of 1148027 is about 1071.4602185802. The cubic root of 1148027 is about 104.7090053243.

The spelling of 1148027 in words is "one million, one hundred forty-eight thousand, twenty-seven".