2340584 has 8 divisors (see below), whose sum is σ = 4388610. Its totient is φ = 1170288.

The previous prime is 2340581. The next prime is 2340587. The reversal of 2340584 is 4850432.

It is an interprime number because it is at equal distance from previous prime (2340581) and next prime (2340587).

It can be written as a sum of positive squares in only one way, i.e., 1747684 + 592900 = 1322^2 + 770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2340584² = 10956666922112, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2340581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146279 + ... + 146294.

2^2340584 is an apocalyptic number.

It is an amenable number.

2340584 is a deficient number, since it is larger than the sum of its proper divisors (2048026).

2340584 is a wasteful number, since it uses less digits than its factorization.

2340584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292579 (or 292575 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 2340584 is about 1529.8967285409. The cubic root of 2340584 is about 132.7724830489.

The spelling of 2340584 in words is "two million, three hundred forty thousand, five hundred eighty-four".