25028059 has 4 divisors (see below), whose sum is σ = 28603504. Its totient is φ = 21452616.

The previous prime is 25028057. The next prime is 25028077. The reversal of 25028059 is 95082052.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 25028059 - 2¹ = 25028057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25028059.

It is not an unprimeable number, because it can be changed into a prime (25028057) 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, 1787712 + ... + 1787725.

It is an arithmetic number, because the mean of its divisors is an integer number (7150876).

Almost surely, 2^25028059 is an apocalyptic number.

25028059 is a deficient number, since it is larger than the sum of its proper divisors (3575445).

25028059 is an equidigital number, since it uses as much as digits as its factorization.

25028059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575444.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 25028059 is about 5002.8051131340. The cubic root of 25028059 is about 292.5111262722.

The spelling of 25028059 in words is "twenty-five million, twenty-eight thousand, fifty-nine".