25069130 has 8 divisors (see below), whose sum is σ = 45124452. Its totient is φ = 10027648.

The previous prime is 25069123. The next prime is 25069133. The reversal of 25069130 is 3196052.

It can be written as a sum of positive squares in 2 ways, for example, as 22857961 + 2211169 = 4781^2 + 1487^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×25069130² = 1256922557913800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 25069130.

It is not an unprimeable number, because it can be changed into a prime (25069133) 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 3 ways as a sum of consecutive naturals, for example, 1253447 + ... + 1253466.

Almost surely, 2^25069130 is an apocalyptic number.

25069130 is a deficient number, since it is larger than the sum of its proper divisors (20055322).

25069130 is a wasteful number, since it uses less digits than its factorization.

25069130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506920.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 25069130 is about 5006.9082276391. The cubic root of 25069130 is about 292.6710422416.

The spelling of 25069130 in words is "twenty-five million, sixty-nine thousand, one hundred thirty".