2865274 has 4 divisors (see below), whose sum is σ = 4297914. Its totient is φ = 1432636.

The previous prime is 2865259. The next prime is 2865277. The reversal of 2865274 is 4725682.

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., 2608225 + 257049 = 1615^2 + 507^2 .

It is not an unprimeable number, because it can be changed into a prime (2865277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716317 + ... + 716320.

2^2865274 is an apocalyptic number.

2865274 is a deficient number, since it is larger than the sum of its proper divisors (1432640).

2865274 is a wasteful number, since it uses less digits than its factorization.

2865274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432639.

The product of its digits is 26880, while the sum is 34.

The square root of 2865274 is about 1692.7120251242. The cubic root of 2865274 is about 142.0328231999.

The spelling of 2865274 in words is "two million, eight hundred sixty-five thousand, two hundred seventy-four".