25348700 has 144 divisors (see below), whose sum is σ = 66495744. Its totient is φ = 8294400.

The previous prime is 25348693. The next prime is 25348703. The reversal of 25348700 is 784352.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25348703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 685082 + ... + 685118.

It is an arithmetic number, because the mean of its divisors is an integer number (461776).

Almost surely, 2^25348700 is an apocalyptic number.

25348700 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 25348700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33247872).

25348700 is an abundant number, since it is smaller than the sum of its proper divisors (41147044).

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

25348700 is a wasteful number, since it uses less digits than its factorization.

25348700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 25348700 is about 5034.7492489696. The cubic root of 25348700 is about 293.7549750176.

The spelling of 25348700 in words is "twenty-five million, three hundred forty-eight thousand, seven hundred".