467612009 has 2 divisors, whose sum is σ = 467612010. Its totient is φ = 467612008.

The previous prime is 467612003. The next prime is 467612017. The reversal of 467612009 is 900216764.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286117225 + 181494784 = 16915^2 + 13472^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-467612009 is a prime.

It is a super-2 number, since 2×467612009² = 437321981922032162, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 467612009.

It is not a weakly prime, because it can be changed into another prime (467612003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233806004 + 233806005.

It is an arithmetic number, because the mean of its divisors is an integer number (233806005).

Almost surely, 2^467612009 is an apocalyptic number.

It is an amenable number.

467612009 is a deficient number, since it is larger than the sum of its proper divisors (1).

467612009 is an equidigital number, since it uses as much as digits as its factorization.

467612009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 467612009 is about 21624.3383482594. The cubic root of 467612009 is about 776.1789944067.

The spelling of 467612009 in words is "four hundred sixty-seven million, six hundred twelve thousand, nine".