7094889 has 6 divisors (see below), whose sum is σ = 10248186. Its totient is φ = 4729920.

The previous prime is 7094887. The next prime is 7094891. The reversal of 7094889 is 9884907.

It is an interprime number because it is at equal distance from previous prime (7094887) and next prime (7094891).

It can be written as a sum of positive squares in only one way, i.e., 4272489 + 2822400 = 2067^2 + 1680^2 .

It is not a de Polignac number, because 7094889 - 2¹ = 7094887 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7094881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 394152 + ... + 394169.

It is an arithmetic number, because the mean of its divisors is an integer number (1708031).

Almost surely, 2^7094889 is an apocalyptic number.

It is an amenable number.

7094889 is a deficient number, since it is larger than the sum of its proper divisors (3153297).

7094889 is a wasteful number, since it uses less digits than its factorization.

7094889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788327 (or 788324 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 7094889 is about 2663.6232841751. The cubic root of 7094889 is about 192.1536042939.

The spelling of 7094889 in words is "seven million, ninety-four thousand, eight hundred eighty-nine".