2305274 has 4 divisors (see below), whose sum is σ = 3457914. Its totient is φ = 1152636.

The previous prime is 2305271. The next prime is 2305279. The reversal of 2305274 is 4725032.

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., 2271049 + 34225 = 1507^2 + 185^2 .

It is a super-3 number, since 3×2305274³ = 36752671352163332472, which contains 333 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2305271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576317 + ... + 576320.

2^2305274 is an apocalyptic number.

2305274 is a deficient number, since it is larger than the sum of its proper divisors (1152640).

2305274 is a wasteful number, since it uses less digits than its factorization.

2305274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152639.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2305274 is about 1518.3128794817. The cubic root of 2305274 is about 132.1014295402.

The spelling of 2305274 in words is "two million, three hundred five thousand, two hundred seventy-four".