2560354 has 8 divisors (see below), whose sum is σ = 3874860. Its totient is φ = 1268736.

The previous prime is 2560351. The next prime is 2560357. The reversal of 2560354 is 4530652.

It is an interprime number because it is at equal distance from previous prime (2560351) and next prime (2560357).

It can be written as a sum of positive squares in 2 ways, for example, as 2169729 + 390625 = 1473^2 + 625^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2560351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5439 + ... + 5890.

2^2560354 is an apocalyptic number.

2560354 is a deficient number, since it is larger than the sum of its proper divisors (1314506).

2560354 is a wasteful number, since it uses less digits than its factorization.

2560354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11444.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2560354 is about 1600.1106211759. The cubic root of 2560354 is about 136.8043809798.

The spelling of 2560354 in words is "two million, five hundred sixty thousand, three hundred fifty-four".