1148164 has 12 divisors (see below), whose sum is σ = 2058588. Its totient is φ = 560000.

The previous prime is 1148111. The next prime is 1148167. The reversal of 1148164 is 4618411.

It can be written as a sum of positive squares in 2 ways, for example, as 230400 + 917764 = 480^2 + 958^2 .

It is not an unprimeable number, because it can be changed into a prime (1148167) 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, 3337 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (171549).

2^1148164 is an apocalyptic number.

It is an amenable number.

1148164 is a deficient number, since it is larger than the sum of its proper divisors (910424).

1148164 is a wasteful number, since it uses less digits than its factorization.

1148164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7046 (or 7044 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The square root of 1148164 is about 1071.5241481180. The cubic root of 1148164 is about 104.7131703144.

The spelling of 1148164 in words is "one million, one hundred forty-eight thousand, one hundred sixty-four".