25101230 has 48 divisors (see below), whose sum is σ = 57349296. Its totient is φ = 7822080.

The previous prime is 25101229. The next prime is 25101233. The reversal of 25101230 is 3210152.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25101233) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3062 + ... + 7718.

It is an arithmetic number, because the mean of its divisors is an integer number (1194777).

Almost surely, 2^25101230 is an apocalyptic number.

25101230 is an abundant number, since it is smaller than the sum of its proper divisors (32248066).

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

25101230 is a wasteful number, since it uses less digits than its factorization.

25101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4689 (or 4682 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 25101230 is about 5010.1127731819. The cubic root of 25101230 is about 292.7959067455.

Adding to 25101230 its reverse (3210152), we get a palindrome (28311382).

The spelling of 25101230 in words is "twenty-five million, one hundred one thousand, two hundred thirty".