2340164 has 6 divisors (see below), whose sum is σ = 4095294. Its totient is φ = 1170080.

The previous prime is 2340133. The next prime is 2340167. The reversal of 2340164 is 4610432.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1254400 + 1085764 = 1120^2 + 1042^2 .

It is not an unprimeable number, because it can be changed into a prime (2340167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292517 + ... + 292524.

It is an arithmetic number, because the mean of its divisors is an integer number (682549).

2^2340164 is an apocalyptic number.

It is an amenable number.

2340164 is a deficient number, since it is larger than the sum of its proper divisors (1755130).

2340164 is a wasteful number, since it uses less digits than its factorization.

2340164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585045 (or 585043 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2340164 is about 1529.7594582156. The cubic root of 2340164 is about 132.7645409030.

Adding to 2340164 its reverse (4610432), we get a palindrome (6950596).

The spelling of 2340164 in words is "two million, three hundred forty thousand, one hundred sixty-four".