2494345 has 12 divisors (see below), whose sum is σ = 3482244. Its totient is φ = 1710240.

The previous prime is 2494333. The next prime is 2494357. The reversal of 2494345 is 5434942.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2494333) and next prime (2494357).

It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 1301881 = 1092^2 + 1141^2 .

It is not a de Polignac number, because 2494345 - 2⁵ = 2494313 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁴ + 9 + 4⁴ + 3³ + 4⁷ + 5⁹ .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4846 + ... + 5335.

It is an arithmetic number, because the mean of its divisors is an integer number (290187).

2^2494345 is an apocalyptic number.

It is an amenable number.

2494345 is a deficient number, since it is larger than the sum of its proper divisors (987899).

2494345 is a wasteful number, since it uses less digits than its factorization.

2494345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10200 (or 10193 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 2494345 is about 1579.3495496564. The cubic root of 2494345 is about 135.6184700290.

The spelling of 2494345 in words is "two million, four hundred ninety-four thousand, three hundred forty-five".