2025266 has 4 divisors (see below), whose sum is σ = 3037902. Its totient is φ = 1012632.

The previous prime is 2025259. The next prime is 2025281. The reversal of 2025266 is 6625202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6625202 = 2 ⋅3312601.

It can be written as a sum of positive squares in only one way, i.e., 1575025 + 450241 = 1255^2 + 671^2 .

It is an unprimeable number.

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, 506315 + ... + 506318.

2^2025266 is an apocalyptic number.

2025266 is a deficient number, since it is larger than the sum of its proper divisors (1012636).

2025266 is a wasteful number, since it uses less digits than its factorization.

2025266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012635.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2025266 is about 1423.1184068798. The cubic root of 2025266 is about 126.5204391352.

The spelling of 2025266 in words is "two million, twenty-five thousand, two hundred sixty-six".