192814 has 16 divisors (see below), whose sum is σ = 314928. Its totient is φ = 88192.

The previous prime is 192811. The next prime is 192817. The reversal of 192814 is 418291.

192814 = 16² + 17² + ... + 83².

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (192811) and next prime (192817).

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1749 + ... + 1855.

It is an arithmetic number, because the mean of its divisors is an integer number (19683).

2¹⁹²⁸¹⁴ is an apocalyptic number.

192814 is a deficient number, since it is larger than the sum of its proper divisors (122114).

192814 is a wasteful number, since it uses less digits than its factorization.

192814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179.

The product of its digits is 576, while the sum is 25.

The square root of 192814 is about 439.1059097758. The cubic root of 192814 is about 57.7713950324.

The spelling of 192814 in words is "one hundred ninety-two thousand, eight hundred fourteen".