25627073 has 2 divisors, whose sum is σ = 25627074. Its totient is φ = 25627072.

The previous prime is 25627061. The next prime is 25627093. The reversal of 25627073 is 37072652.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25573249 + 53824 = 5057^2 + 232^2 .

It is a cyclic number.

It is not a de Polignac number, because 25627073 - 2⁴ = 25627057 is a prime.

It is not a weakly prime, because it can be changed into another prime (25627003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12813536 + 12813537.

It is an arithmetic number, because the mean of its divisors is an integer number (12813537).

Almost surely, 2^25627073 is an apocalyptic number.

It is an amenable number.

25627073 is a deficient number, since it is larger than the sum of its proper divisors (1).

25627073 is an equidigital number, since it uses as much as digits as its factorization.

25627073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 25627073 is about 5062.3189350336. The cubic root of 25627073 is about 294.8263768147.

The spelling of 25627073 in words is "twenty-five million, six hundred twenty-seven thousand, seventy-three".