25266070 has 8 divisors (see below), whose sum is σ = 45478944. Its totient is φ = 10106424.

The previous prime is 25266041. The next prime is 25266071. The reversal of 25266070 is 7066252.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25266071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1263294 + ... + 1263313.

It is an arithmetic number, because the mean of its divisors is an integer number (5684868).

Almost surely, 2^25266070 is an apocalyptic number.

25266070 is a deficient number, since it is larger than the sum of its proper divisors (20212874).

25266070 is a wasteful number, since it uses less digits than its factorization.

25266070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2526614.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 25266070 is about 5026.5365809870. The cubic root of 25266070 is about 293.4354399471.

The spelling of 25266070 in words is "twenty-five million, two hundred sixty-six thousand, seventy".