230625019 has 2 divisors, whose sum is σ = 230625020. Its totient is φ = 230625018.

The previous prime is 230625013. The next prime is 230625029. The reversal of 230625019 is 910526032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230625019 - 2³ = 230625011 is a prime.

It is a super-2 number, since 2×230625019² = 106375798777500722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230625011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115312509 + 115312510.

It is an arithmetic number, because the mean of its divisors is an integer number (115312510).

Almost surely, 2^230625019 is an apocalyptic number.

230625019 is a deficient number, since it is larger than the sum of its proper divisors (1).

230625019 is an equidigital number, since it uses as much as digits as its factorization.

230625019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 230625019 is about 15186.3431740495. The cubic root of 230625019 is about 613.2470575780.

The spelling of 230625019 in words is "two hundred thirty million, six hundred twenty-five thousand, nineteen".