2662355 has 8 divisors (see below), whose sum is σ = 3203712. Its totient is φ = 2123968.

The previous prime is 2662339. The next prime is 2662381. The reversal of 2662355 is 5532662.

It is a happy number.

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 2662355 - 2⁴ = 2662339 is a prime.

It is a d-powerful number, because it can be written as 2³ + 6 + 6⁵ + 2¹⁹ + 3¹¹ + 5 + 5⁹ .

It is a Duffinian number.

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 in 7 ways as a sum of consecutive naturals, for example, 2654 + ... + 3516.

It is an arithmetic number, because the mean of its divisors is an integer number (400464).

2^2662355 is an apocalyptic number.

2662355 is a deficient number, since it is larger than the sum of its proper divisors (541357).

2662355 is an equidigital number, since it uses as much as digits as its factorization.

2662355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485.

The product of its digits is 10800, while the sum is 29.

The square root of 2662355 is about 1631.6724548757. The cubic root of 2662355 is about 138.5974759856.

The spelling of 2662355 in words is "two million, six hundred sixty-two thousand, three hundred fifty-five".