2486266 has 4 divisors (see below), whose sum is σ = 3729402. Its totient is φ = 1243132.

The previous prime is 2486251. The next prime is 2486269. The reversal of 2486266 is 6626842.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6626842 = 2 ⋅3313421.

It can be written as a sum of positive squares in only one way, i.e., 2468041 + 18225 = 1571^2 + 135^2 .

It is not an unprimeable number, because it can be changed into a prime (2486269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 621565 + ... + 621568.

2^2486266 is an apocalyptic number.

2486266 is a deficient number, since it is larger than the sum of its proper divisors (1243136).

2486266 is a wasteful number, since it uses less digits than its factorization.

2486266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243135.

The product of its digits is 27648, while the sum is 34.

The square root of 2486266 is about 1576.7897767299. The cubic root of 2486266 is about 135.4718922467.

The spelling of 2486266 in words is "two million, four hundred eighty-six thousand, two hundred sixty-six".