47350469 has 2 divisors, whose sum is σ = 47350470. Its totient is φ = 47350468.

The previous prime is 47350463. The next prime is 47350507. The reversal of 47350469 is 96405374.

It is an a-pointer prime, because the next prime (47350507) can be obtained adding 47350469 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42120100 + 5230369 = 6490^2 + 2287^2 .

It is a cyclic number.

It is not a de Polignac number, because 47350469 - 2¹⁶ = 47284933 is a prime.

It is a super-2 number, since 2×47350469² = 4484133829039922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47350463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23675234 + 23675235.

It is an arithmetic number, because the mean of its divisors is an integer number (23675235).

Almost surely, 2^47350469 is an apocalyptic number.

It is an amenable number.

47350469 is a deficient number, since it is larger than the sum of its proper divisors (1).

47350469 is an equidigital number, since it uses as much as digits as its factorization.

47350469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 47350469 is about 6881.1677061383. The cubic root of 47350469 is about 361.7773958795. Note that the first 3 decimals are identical.

The spelling of 47350469 in words is "forty-seven million, three hundred fifty thousand, four hundred sixty-nine".