2354345 has 16 divisors (see below), whose sum is σ = 3259008. Its totient is φ = 1599360.

The previous prime is 2354311. The next prime is 2354351. The reversal of 2354345 is 5434532.

It is not a de Polignac number, because 2354345 - 2⁶ = 2354281 is a prime.

It is a Duffinian number.

2354345 is a Rhonda number in base 6.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4550 + ... + 5040.

It is an arithmetic number, because the mean of its divisors is an integer number (203688).

2^2354345 is an apocalyptic number.

It is an amenable number.

2354345 is a deficient number, since it is larger than the sum of its proper divisors (904663).

2354345 is a wasteful number, since it uses less digits than its factorization.

2354345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640.

The product of its digits is 7200, while the sum is 26.

The square root of 2354345 is about 1534.3874999491. The cubic root of 2354345 is about 133.0321779417.

Adding to 2354345 its reverse (5434532), we get a palindrome (7788877).

The spelling of 2354345 in words is "two million, three hundred fifty-four thousand, three hundred forty-five".