2668701 has 8 divisors (see below), whose sum is σ = 4066624. Its totient is φ = 1524960.

The previous prime is 2668693. The next prime is 2668727. The reversal of 2668701 is 1078662.

2668701 = T₂₅₉ + T₂₆₀ + ... + T₃₂₁.

It is a happy number.

2668701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2668701 - 2³ = 2668693 is a prime.

It is a Duffinian number.

2668701 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2668781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63520 + ... + 63561.

It is an arithmetic number, because the mean of its divisors is an integer number (508328).

2^2668701 is an apocalyptic number.

2668701 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2668701 is a deficient number, since it is larger than the sum of its proper divisors (1397923).

2668701 is a wasteful number, since it uses less digits than its factorization.

2668701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127091.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 2668701 is about 1633.6159279341. The cubic root of 2668701 is about 138.7075091056.

The spelling of 2668701 in words is "two million, six hundred sixty-eight thousand, seven hundred one".