1009094 has 4 divisors (see below), whose sum is σ = 1513644. Its totient is φ = 504546.

The previous prime is 1009061. The next prime is 1009097. The reversal of 1009094 is 4909001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4909001 = 743 ⋅6607.

It is a super-4 number, since 4×1009094⁴ (a number of 25 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1009097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252272 + ... + 252275.

It is an arithmetic number, because the mean of its divisors is an integer number (378411).

2^1009094 is an apocalyptic number.

1009094 is a deficient number, since it is larger than the sum of its proper divisors (504550).

1009094 is an equidigital number, since it uses as much as digits as its factorization.

1009094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504549.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 1009094 is about 1004.5367091351. The cubic root of 1009094 is about 100.3022190497.

The spelling of 1009094 in words is "one million, nine thousand, ninety-four".