1145094 has 16 divisors (see below), whose sum is σ = 2369520. Its totient is φ = 368480.

The previous prime is 1145093. The next prime is 1145099. The reversal of 1145094 is 4905411.

It is a super-2 number, since 2×1145094² = 2622480537672, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145093) 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, 3117 + ... + 3464.

It is an arithmetic number, because the mean of its divisors is an integer number (148095).

2^1145094 is an apocalyptic number.

1145094 is an abundant number, since it is smaller than the sum of its proper divisors (1224426).

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

1145094 is a wasteful number, since it uses less digits than its factorization.

1145094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1145094 is about 1070.0906503657. The cubic root of 1145094 is about 104.6197584621.

The spelling of 1145094 in words is "one million, one hundred forty-five thousand, ninety-four".