2654345 has 4 divisors (see below), whose sum is σ = 3185220. Its totient is φ = 2123472.

The previous prime is 2654317. The next prime is 2654359. The reversal of 2654345 is 5434562.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1628176 + 1026169 = 1276^2 + 1013^2 .

It is a cyclic number.

It is not a de Polignac number, because 2654345 - 2¹⁴ = 2637961 is a prime.

It is a super-3 number, since 3×2654345³ = 56103940373334340875, which contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265430 + ... + 265439.

It is an arithmetic number, because the mean of its divisors is an integer number (796305).

2^2654345 is an apocalyptic number.

It is an amenable number.

2654345 is a deficient number, since it is larger than the sum of its proper divisors (530875).

2654345 is an equidigital number, since it uses as much as digits as its factorization.

2654345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530874.

The product of its digits is 14400, while the sum is 29.

The square root of 2654345 is about 1629.2160691572. The cubic root of 2654345 is about 138.4583408964.

The spelling of 2654345 in words is "two million, six hundred fifty-four thousand, three hundred forty-five".