2662246 has 4 divisors (see below), whose sum is σ = 3993372. Its totient is φ = 1331122.

The previous prime is 2662211. The next prime is 2662271. The reversal of 2662246 is 6422662.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6422662 = 2 ⋅3211331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665560 + ... + 665563.

It is an arithmetic number, because the mean of its divisors is an integer number (998343).

2^2662246 is an apocalyptic number.

2662246 is a deficient number, since it is larger than the sum of its proper divisors (1331126).

2662246 is a wasteful number, since it uses less digits than its factorization.

2662246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331125.

The product of its digits is 6912, while the sum is 28.

The square root of 2662246 is about 1631.6390532222. The cubic root of 2662246 is about 138.5955845109.

The spelling of 2662246 in words is "two million, six hundred sixty-two thousand, two hundred forty-six".