2342256 has 40 divisors (see below), whose sum is σ = 6916224. Its totient is φ = 669120.

The previous prime is 2342239. The next prime is 2342257. The reversal of 2342256 is 6522432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 2⁵ + 3¹¹ + 4⁸ + 2¹¹ + 2²¹ + 5³ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3150 + ... + 3821.

2^2342256 is an apocalyptic number.

It is an amenable number.

2342256 is an abundant number, since it is smaller than the sum of its proper divisors (4573968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2342256 is a wasteful number, since it uses less digits than its factorization.

2342256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6989 (or 6983 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 2342256 is about 1530.4430731001. The cubic root of 2342256 is about 132.8040909370.

Adding to 2342256 its reverse (6522432), we get a palindrome (8864688).

The spelling of 2342256 in words is "two million, three hundred forty-two thousand, two hundred fifty-six".