787047467 has 2 divisors, whose sum is σ = 787047468. Its totient is φ = 787047466.

The previous prime is 787047413. The next prime is 787047493. The reversal of 787047467 is 764740787.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 787047467 - 2¹⁴ = 787031083 is a prime.

It is a super-2 number, since 2×787047467² = 1238887430622232178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (787047407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 393523733 + 393523734.

It is an arithmetic number, because the mean of its divisors is an integer number (393523734).

Almost surely, 2^787047467 is an apocalyptic number.

787047467 is a deficient number, since it is larger than the sum of its proper divisors (1).

787047467 is an equidigital number, since it uses as much as digits as its factorization.

787047467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1843968, while the sum is 50.

The square root of 787047467 is about 28054.3662733629. The cubic root of 787047467 is about 923.2804545852.

The spelling of 787047467 in words is "seven hundred eighty-seven million, forty-seven thousand, four hundred sixty-seven".