2340153 has 6 divisors (see below), whose sum is σ = 3380234. Its totient is φ = 1560096.

The previous prime is 2340133. The next prime is 2340167. The reversal of 2340153 is 3510432.

It can be written as a sum of positive squares in only one way, i.e., 1750329 + 589824 = 1323^2 + 768^2 .

It is not a de Polignac number, because 2340153 - 2¹⁸ = 2078009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130000 + ... + 130017.

2^2340153 is an apocalyptic number.

It is an amenable number.

2340153 is a deficient number, since it is larger than the sum of its proper divisors (1040081).

2340153 is a wasteful number, since it uses less digits than its factorization.

2340153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260023 (or 260020 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2340153 is about 1529.7558628749. The cubic root of 2340153 is about 132.7643328817.

Adding to 2340153 its reverse (3510432), we get a palindrome (5850585).

The spelling of 2340153 in words is "two million, three hundred forty thousand, one hundred fifty-three".