2662063 has 8 divisors (see below), whose sum is σ = 2785280. Its totient is φ = 2541240.

The previous prime is 2662027. The next prime is 2662067. The reversal of 2662063 is 3602662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2662063 - 2¹⁷ = 2530991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662067) 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 in 7 ways as a sum of consecutive naturals, for example, 1906 + ... + 2992.

It is an arithmetic number, because the mean of its divisors is an integer number (348160).

2^2662063 is an apocalyptic number.

2662063 is a deficient number, since it is larger than the sum of its proper divisors (123217).

2662063 is a wasteful number, since it uses less digits than its factorization.

2662063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 2662063 is about 1631.5829736792. The cubic root of 2662063 is about 138.5924087997.

The spelling of 2662063 in words is "two million, six hundred sixty-two thousand, sixty-three".