20750127 has 8 divisors (see below), whose sum is σ = 27706416. Its totient is φ = 13813632.

The previous prime is 20750113. The next prime is 20750131. The reversal of 20750127 is 72105702.

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

It is not a de Polignac number, because 20750127 - 2⁴ = 20750111 is a prime.

It is a super-2 number, since 2×20750127² = 861135541032258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20750097 and 20750106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20750027) 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, 2298 + ... + 6839.

It is an arithmetic number, because the mean of its divisors is an integer number (3463302).

Almost surely, 2^20750127 is an apocalyptic number.

20750127 is a deficient number, since it is larger than the sum of its proper divisors (6956289).

20750127 is an equidigital number, since it uses as much as digits as its factorization.

20750127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9897.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 20750127 is about 4555.2307296118. The cubic root of 20750127 is about 274.7937936259.

Adding to 20750127 its reverse (72105702), we get a palindrome (92855829).

The spelling of 20750127 in words is "twenty million, seven hundred fifty thousand, one hundred twenty-seven".