94214669 has 2 divisors, whose sum is σ = 94214670. Its totient is φ = 94214668.

The previous prime is 94214621. The next prime is 94214699. The reversal of 94214669 is 96641249.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56821444 + 37393225 = 7538^2 + 6115^2 .

It is an emirp because it is prime and its reverse (96641249) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 94214669 - 2¹² = 94210573 is a prime.

It is a super-2 number, since 2×94214669² = 17752807709559122, 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 (94214699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47107334 + 47107335.

It is an arithmetic number, because the mean of its divisors is an integer number (47107335).

Almost surely, 2^94214669 is an apocalyptic number.

It is an amenable number.

94214669 is a deficient number, since it is larger than the sum of its proper divisors (1).

94214669 is an equidigital number, since it uses as much as digits as its factorization.

94214669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 94214669 is about 9706.4241098357. The cubic root of 94214669 is about 455.0294534731.

The spelling of 94214669 in words is "ninety-four million, two hundred fourteen thousand, six hundred sixty-nine".