25334120 has 64 divisors (see below), whose sum is σ = 65646720. Its totient is φ = 8619264.

The previous prime is 25334119. The next prime is 25334129. The reversal of 25334120 is 2143352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 25334092 and 25334101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25334129) 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, 48179 + ... + 48701.

It is an arithmetic number, because the mean of its divisors is an integer number (1025730).

Almost surely, 2^25334120 is an apocalyptic number.

25334120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25334120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32823360).

25334120 is an abundant number, since it is smaller than the sum of its proper divisors (40312600).

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

25334120 is a wasteful number, since it uses less digits than its factorization.

25334120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 25334120 is about 5033.3011036496. The cubic root of 25334120 is about 293.6986438060.

Adding to 25334120 its reverse (2143352), we get a palindrome (27477472).

The spelling of 25334120 in words is "twenty-five million, three hundred thirty-four thousand, one hundred twenty".