20230653 has 8 divisors (see below), whose sum is σ = 27171648. Its totient is φ = 13388384.

The previous prime is 20230643. The next prime is 20230657. The reversal of 20230653 is 35603202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20230653 - 2⁵ = 20230621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230657) 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, 24201 + ... + 25022.

It is an arithmetic number, because the mean of its divisors is an integer number (3396456).

Almost surely, 2^20230653 is an apocalyptic number.

It is an amenable number.

20230653 is a deficient number, since it is larger than the sum of its proper divisors (6940995).

20230653 is a wasteful number, since it uses less digits than its factorization.

20230653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49363.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 20230653 is about 4497.8498196360. The cubic root of 20230653 is about 272.4812567418.

Adding to 20230653 its reverse (35603202), we get a palindrome (55833855).

The spelling of 20230653 in words is "twenty million, two hundred thirty thousand, six hundred fifty-three".