11730487 has 2 divisors, whose sum is σ = 11730488. Its totient is φ = 11730486.

The previous prime is 11730479. The next prime is 11730491. The reversal of 11730487 is 78403711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11730487 - 2³ = 11730479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11730457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5865243 + 5865244.

It is an arithmetic number, because the mean of its divisors is an integer number (5865244).

Almost surely, 2^11730487 is an apocalyptic number.

11730487 is a deficient number, since it is larger than the sum of its proper divisors (1).

11730487 is an equidigital number, since it uses as much as digits as its factorization.

11730487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 11730487 is about 3424.9798539553. The cubic root of 11730487 is about 227.2158800706.

The spelling of 11730487 in words is "eleven million, seven hundred thirty thousand, four hundred eighty-seven".