25023000 has 128 divisors (see below), whose sum is σ = 82368000. Its totient is φ = 6307200.

The previous prime is 25022999. The next prime is 25023001. The reversal of 25023000 is 32052.

It is an interprime number because it is at equal distance from previous prime (25022999) and next prime (25023001).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25023001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56781 + ... + 57219.

It is an arithmetic number, because the mean of its divisors is an integer number (643500).

Almost surely, 2^25023000 is an apocalyptic number.

25023000 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 25023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41184000).

25023000 is an abundant number, since it is smaller than the sum of its proper divisors (57345000).

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

25023000 is a wasteful number, since it uses less digits than its factorization.

25023000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482 (or 468 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 25023000 is about 5002.2994712432. The cubic root of 25023000 is about 292.4914162139.

Adding to 25023000 its reverse (32052), we get a palindrome (25055052).

The spelling of 25023000 in words is "twenty-five million, twenty-three thousand".