2294943 has 16 divisors (see below), whose sum is σ = 3534336. Its totient is φ = 1297440.

The previous prime is 2294939. The next prime is 2294977. The reversal of 2294943 is 3494922.

It is not a de Polignac number, because 2294943 - 2² = 2294939 is a prime.

It is a d-powerful number, because it can be written as 2 + 2²¹ + 9² + 4⁶ + 9² + 4⁷ + 3¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2294993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1633 + ... + 2693.

It is an arithmetic number, because the mean of its divisors is an integer number (220896).

2^2294943 is an apocalyptic number.

2294943 is a deficient number, since it is larger than the sum of its proper divisors (1239393).

2294943 is a wasteful number, since it uses less digits than its factorization.

2294943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174.

The product of its digits is 15552, while the sum is 33.

The square root of 2294943 is about 1514.9069278342. The cubic root of 2294943 is about 131.9037981326.

The spelling of 2294943 in words is "two million, two hundred ninety-four thousand, nine hundred forty-three".