25062089 has 4 divisors (see below), whose sum is σ = 26989956. Its totient is φ = 23134224.

The previous prime is 25062073. The next prime is 25062091. The reversal of 25062089 is 98026052.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8456464 + 16605625 = 2908^2 + 4075^2 .

It is a cyclic number.

It is not a de Polignac number, because 25062089 - 2⁴ = 25062073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25062589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963914 + ... + 963939.

It is an arithmetic number, because the mean of its divisors is an integer number (6747489).

Almost surely, 2^25062089 is an apocalyptic number.

It is an amenable number.

25062089 is a deficient number, since it is larger than the sum of its proper divisors (1927867).

25062089 is a wasteful number, since it uses less digits than its factorization.

25062089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927866.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 25062089 is about 5006.2050497358. The cubic root of 25062089 is about 292.6436394855.

The spelling of 25062089 in words is "twenty-five million, sixty-two thousand, eighty-nine".