25076669 has 2 divisors, whose sum is σ = 25076670. Its totient is φ = 25076668.

The previous prime is 25076651. The next prime is 25076687. The reversal of 25076669 is 96667052.

It is a balanced prime because it is at equal distance from previous prime (25076651) and next prime (25076687).

It can be written as a sum of positive squares in only one way, i.e., 24700900 + 375769 = 4970^2 + 613^2 .

It is a cyclic number.

It is not a de Polignac number, because 25076669 - 2²⁴ = 8299453 is a prime.

It is a super-2 number, since 2×25076669² = 1257678656271122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25076609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12538334 + 12538335.

It is an arithmetic number, because the mean of its divisors is an integer number (12538335).

Almost surely, 2^25076669 is an apocalyptic number.

It is an amenable number.

25076669 is a deficient number, since it is larger than the sum of its proper divisors (1).

25076669 is an equidigital number, since it uses as much as digits as its factorization.

25076669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 25076669 is about 5007.6610308606. The cubic root of 25076669 is about 292.7003774684.

The spelling of 25076669 in words is "twenty-five million, seventy-six thousand, six hundred sixty-nine".