20234125 has 8 divisors (see below), whose sum is σ = 25252344. Its totient is φ = 16187200.

The previous prime is 20234117. The next prime is 20234143. The reversal of 20234125 is 52143202.

It can be written as a sum of positive squares in 4 ways, for example, as 3636649 + 16597476 = 1907^2 + 4074^2 .

It is not a de Polignac number, because 20234125 - 2³ = 20234117 is a prime.

It is a Duffinian number.

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, 80812 + ... + 81061.

It is an arithmetic number, because the mean of its divisors is an integer number (3156543).

Almost surely, 2^20234125 is an apocalyptic number.

20234125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20234125 is a deficient number, since it is larger than the sum of its proper divisors (5018219).

20234125 is an equidigital number, since it uses as much as digits as its factorization.

20234125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161888 (or 161878 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 20234125 is about 4498.2357652751. The cubic root of 20234125 is about 272.4968436635.

Adding to 20234125 its reverse (52143202), we get a palindrome (72377327).

The spelling of 20234125 in words is "twenty million, two hundred thirty-four thousand, one hundred twenty-five".