94819 has 2 divisors, whose sum is σ = 94820. Its totient is φ = 94818.

The previous prime is 94811. The next prime is 94823. The reversal of 94819 is 91849.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 94819 - 2³ = 94811 is a prime.

It is a super-2 number, since 2×94819² = 17981285522, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (94811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47409 + 47410.

It is an arithmetic number, because the mean of its divisors is an integer number (47410).

2⁹⁴⁸¹⁹ is an apocalyptic number.

94819 is a deficient number, since it is larger than the sum of its proper divisors (1).

94819 is an equidigital number, since it uses as much as digits as its factorization.

94819 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 31.

The square root of 94819 is about 307.9269393866. The cubic root of 94819 is about 45.6000294962.

The spelling of 94819 in words is "ninety-four thousand, eight hundred nineteen".