25250032 has 20 divisors (see below), whose sum is σ = 51800256. Its totient is φ = 11882240.

The previous prime is 25250003. The next prime is 25250033. The reversal of 25250032 is 23005252.

It is a junction number, because it is equal to n+sod(n) for n = 25249991 and 25250009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25250033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46144 + ... + 46687.

Almost surely, 2^25250032 is an apocalyptic number.

It is an amenable number.

25250032 is an abundant number, since it is smaller than the sum of its proper divisors (26550224).

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

25250032 is a wasteful number, since it uses less digits than its factorization.

25250032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92856 (or 92850 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 25250032 is about 5024.9409946784. The cubic root of 25250032 is about 293.3733393553.

Adding to 25250032 its reverse (23005252), we get a palindrome (48255284).

The spelling of 25250032 in words is "twenty-five million, two hundred fifty thousand, thirty-two".