430012987 has 2 divisors, whose sum is σ = 430012988. Its totient is φ = 430012986.

The previous prime is 430012981. The next prime is 430012993. The reversal of 430012987 is 789210034.

It is a balanced prime because it is at equal distance from previous prime (430012981) and next prime (430012993).

It is a cyclic number.

It is not a de Polignac number, because 430012987 - 2¹⁹ = 429488699 is a prime.

It is a super-2 number, since 2×430012987² = 369822337977324338, which contains 22 as substring.

430012987 is a modest number, since divided by 12987 gives 430 as remainder.

It is not a weakly prime, because it can be changed into another prime (430012981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215006493 + 215006494.

It is an arithmetic number, because the mean of its divisors is an integer number (215006494).

Almost surely, 2^430012987 is an apocalyptic number.

430012987 is a deficient number, since it is larger than the sum of its proper divisors (1).

430012987 is an equidigital number, since it uses as much as digits as its factorization.

430012987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 430012987 is about 20736.7544953399. The cubic root of 430012987 is about 754.7918300986.

The spelling of 430012987 in words is "four hundred thirty million, twelve thousand, nine hundred eighty-seven".