2340651 has 8 divisors (see below), whose sum is σ = 3142144. Its totient is φ = 1549800.

The previous prime is 2340617. The next prime is 2340659. The reversal of 2340651 is 1560432.

It is a happy number.

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

It is not a de Polignac number, because 2340651 - 2⁶ = 2340587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340659) 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, 2131 + ... + 3036.

It is an arithmetic number, because the mean of its divisors is an integer number (392768).

2^2340651 is an apocalyptic number.

2340651 is a deficient number, since it is larger than the sum of its proper divisors (801493).

2340651 is a wasteful number, since it uses less digits than its factorization.

2340651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5321.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2340651 is about 1529.9186252870. The cubic root of 2340651 is about 132.7737499224.

The spelling of 2340651 in words is "two million, three hundred forty thousand, six hundred fifty-one".