25246089 has 24 divisors (see below), whose sum is σ = 39970944. Its totient is φ = 15228000.

The previous prime is 25246049. The next prime is 25246129. The reversal of 25246089 is 98064252.

It is a happy number.

25246089 is a `hidden beast` number, since 25 + 24 + 608 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (25246049) and next prime (25246129).

It is not a de Polignac number, because 25246089 - 2¹³ = 25237897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25246049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26359 + ... + 27299.

It is an arithmetic number, because the mean of its divisors is an integer number (1665456).

Almost surely, 2^25246089 is an apocalyptic number.

It is an amenable number.

25246089 is a deficient number, since it is larger than the sum of its proper divisors (14724855).

25246089 is a wasteful number, since it uses less digits than its factorization.

25246089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229 (or 1226 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 25246089 is about 5024.5486364449. The cubic root of 25246089 is about 293.3580676744.

The spelling of 25246089 in words is "twenty-five million, two hundred forty-six thousand, eighty-nine".