200024661 has 16 divisors (see below), whose sum is σ = 270466560. Its totient is φ = 131478000.

The previous prime is 200024659. The next prime is 200024663. The reversal of 200024661 is 166420002.

It is a happy number.

200024661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200024659) and next prime (200024663).

It is not a de Polignac number, because 200024661 - 2¹ = 200024659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200024663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76270 + ... + 78848.

It is an arithmetic number, because the mean of its divisors is an integer number (16904160).

Almost surely, 2^200024661 is an apocalyptic number.

It is an amenable number.

200024661 is a deficient number, since it is larger than the sum of its proper divisors (70441899).

200024661 is a wasteful number, since it uses less digits than its factorization.

200024661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2936.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 200024661 is about 14143.0074948718. The cubic root of 200024661 is about 584.8275830552.

Adding to 200024661 its reverse (166420002), we get a palindrome (366444663).

The spelling of 200024661 in words is "two hundred million, twenty-four thousand, six hundred sixty-one".