1094148 has 60 divisors (see below), whose sum is σ = 3130512. Its totient is φ = 330480.

The previous prime is 1094147. The next prime is 1094161. The reversal of 1094148 is 8414901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1094143) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3411 + ... + 3717.

2^1094148 is an apocalyptic number.

1094148 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1094148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1565256).

1094148 is an abundant number, since it is smaller than the sum of its proper divisors (2036364).

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

1094148 is a wasteful number, since it uses less digits than its factorization.

1094148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 1094148 is about 1046.0152962553. The cubic root of 1094148 is about 103.0446282867.

The spelling of 1094148 in words is "one million, ninety-four thousand, one hundred forty-eight".