2024664 has 32 divisors (see below), whose sum is σ = 5238000. Its totient is φ = 651392.

The previous prime is 2024647. The next prime is 2024689. The reversal of 2024664 is 4664202.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759 + ... + 2150.

2^2024664 is an apocalyptic number.

2024664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2024664 is an abundant number, since it is smaller than the sum of its proper divisors (3213336).

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

2024664 is a wasteful number, since it uses less digits than its factorization.

2024664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947 (or 2943 counting only the distinct ones).

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

The square root of 2024664 is about 1422.9068838121. The cubic root of 2024664 is about 126.5079020409.

Adding to 2024664 its reverse (4664202), we get a palindrome (6688866).

The spelling of 2024664 in words is "two million, twenty-four thousand, six hundred sixty-four".