28594607 has 2 divisors, whose sum is σ = 28594608. Its totient is φ = 28594606.

The previous prime is 28594597. The next prime is 28594619. The reversal of 28594607 is 70649582.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28594607 - 2¹⁸ = 28332463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28594627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14297303 + 14297304.

It is an arithmetic number, because the mean of its divisors is an integer number (14297304).

Almost surely, 2^28594607 is an apocalyptic number.

28594607 is a deficient number, since it is larger than the sum of its proper divisors (1).

28594607 is an equidigital number, since it uses as much as digits as its factorization.

28594607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 28594607 is about 5347.3925421648. The cubic root of 28594607 is about 305.7933551494.

The spelling of 28594607 in words is "twenty-eight million, five hundred ninety-four thousand, six hundred seven".