25000160 has 96 divisors (see below), whose sum is σ = 62741952. Its totient is φ = 9400320.

The previous prime is 25000147. The next prime is 25000163. The reversal of 25000160 is 6100052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25000163) 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, 242669 + ... + 242771.

It is an arithmetic number, because the mean of its divisors is an integer number (653562).

Almost surely, 2^25000160 is an apocalyptic number.

25000160 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 25000160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31370976).

25000160 is an abundant number, since it is smaller than the sum of its proper divisors (37741792).

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

25000160 is a wasteful number, since it uses less digits than its factorization.

25000160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 188 counting only the distinct ones).

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

The square root of 25000160 is about 5000.0159999744. The cubic root of 25000160 is about 292.4023976104.

It can be divided in two parts, 25000 and 160, that multiplied together give a square (4000000 = 2000²).

The spelling of 25000160 in words is "twenty-five million, one hundred sixty", and thus it is an aban number.