2434656 has 48 divisors (see below), whose sum is σ = 7305984. Its totient is φ = 695424.

The previous prime is 2434613. The next prime is 2434657. The reversal of 2434656 is 6564342.

It is a tau number, because it is divible by the number of its divisors (48).

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁷ + 3¹³ + 4⁷ + 6³ + 5⁵ + 6⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2434657) 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, 1140 + ... + 2483.

It is an arithmetic number, because the mean of its divisors is an integer number (152208).

2^2434656 is an apocalyptic number.

It is an amenable number.

2434656 is an abundant number, since it is smaller than the sum of its proper divisors (4871328).

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

2434656 is a wasteful number, since it uses less digits than its factorization.

2434656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3643 (or 3635 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 2434656 is about 1560.3384248297. The cubic root of 2434656 is about 134.5279535419.

Adding to 2434656 its reverse (6564342), we get a palindrome (8998998).

It can be divided in two parts, 24 and 34656, that multiplied together give a square (831744 = 912²).

The spelling of 2434656 in words is "two million, four hundred thirty-four thousand, six hundred fifty-six".