2664024 has 32 divisors (see below), whose sum is σ = 7266240. Its totient is φ = 807200.

The previous prime is 2664023. The next prime is 2664029. The reversal of 2664024 is 4204662.

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 2¹³ + 6³ + 6⁷ + 4⁷ + 0 + 2²¹ + 4⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 2663985 and 2664003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2664023) 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, 4782 + ... + 5309.

It is an arithmetic number, because the mean of its divisors is an integer number (227070).

2^2664024 is an apocalyptic number.

2664024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2664024 is an abundant number, since it is smaller than the sum of its proper divisors (4602216).

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

2664024 is a wasteful number, since it uses less digits than its factorization.

2664024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111 (or 10107 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2664024 is about 1632.1838131779. The cubic root of 2664024 is about 138.6264316617.

Adding to 2664024 its reverse (4204662), we get a palindrome (6868686).

The spelling of 2664024 in words is "two million, six hundred sixty-four thousand, twenty-four".