2262578 has 8 divisors (see below), whose sum is σ = 3400320. Its totient is φ = 1129140.

The previous prime is 2262569. The next prime is 2262593. The reversal of 2262578 is 8752622.

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

It is a d-powerful number, because it can be written as 2⁶ + 2¹⁰ + 6⁶ + 2²¹ + 5² + 7⁶ + 8 .

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, 1223 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (425040).

2^2262578 is an apocalyptic number.

2262578 is a deficient number, since it is larger than the sum of its proper divisors (1137742).

2262578 is a wasteful number, since it uses less digits than its factorization.

2262578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2152.

The product of its digits is 13440, while the sum is 32.

The square root of 2262578 is about 1504.1868235030. The cubic root of 2262578 is about 131.2807915663.

The spelling of 2262578 in words is "two million, two hundred sixty-two thousand, five hundred seventy-eight".