25095070 has 128 divisors (see below), whose sum is σ = 63866880. Its totient is φ = 6842880.

The previous prime is 25095053. The next prime is 25095071. The reversal of 25095070 is 7059052.

25095070 is a nontrivial binomial coefficient, being equal to C(7085, 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25095071) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 230176 + ... + 230284.

It is an arithmetic number, because the mean of its divisors is an integer number (498960).

Almost surely, 2^25095070 is an apocalyptic number.

25095070 is the 7084-th triangular number.

25095070 is the 2362-nd centered nonagonal number.

25095070 is an abundant number, since it is smaller than the sum of its proper divisors (38771810).

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

25095070 is a wasteful number, since it uses less digits than its factorization.

25095070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 25095070 is about 5009.4979788398. The cubic root of 25095070 is about 292.7719534659.

The spelling of 25095070 in words is "twenty-five million, ninety-five thousand, seventy".