30424859 has 2 divisors, whose sum is σ = 30424860. Its totient is φ = 30424858.

The previous prime is 30424853. The next prime is 30424879. The reversal of 30424859 is 95842403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30424859 - 2¹² = 30420763 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (30424853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15212429 + 15212430.

It is an arithmetic number, because the mean of its divisors is an integer number (15212430).

Almost surely, 2^30424859 is an apocalyptic number.

30424859 is a deficient number, since it is larger than the sum of its proper divisors (1).

30424859 is an equidigital number, since it uses as much as digits as its factorization.

30424859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 30424859 is about 5515.8733669293. The cubic root of 30424859 is about 312.1831976646.

The spelling of 30424859 in words is "thirty million, four hundred twenty-four thousand, eight hundred fifty-nine".