2345594 has 4 divisors (see below), whose sum is σ = 3518394. Its totient is φ = 1172796.

The previous prime is 2345593. The next prime is 2345599. The reversal of 2345594 is 4955432.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1471369 + 874225 = 1213^2 + 935^2 .

It is a super-2 number, since 2×2345594² = 11003622425672, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2345594.

It is not an unprimeable number, because it can be changed into a prime (2345593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586397 + ... + 586400.

2^2345594 is an apocalyptic number.

2345594 is a deficient number, since it is larger than the sum of its proper divisors (1172800).

2345594 is a wasteful number, since it uses less digits than its factorization.

2345594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172799.

The product of its digits is 21600, while the sum is 32.

The square root of 2345594 is about 1531.5332187060. The cubic root of 2345594 is about 132.8671483251.

The spelling of 2345594 in words is "two million, three hundred forty-five thousand, five hundred ninety-four".