194269214 has 4 divisors (see below), whose sum is σ = 291403824. Its totient is φ = 97134606.

The previous prime is 194269211. The next prime is 194269253. The reversal of 194269214 is 412962491.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 412962491 = 12647 ⋅32653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194269211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48567302 + ... + 48567305.

It is an arithmetic number, because the mean of its divisors is an integer number (72850956).

Almost surely, 2^194269214 is an apocalyptic number.

194269214 is a deficient number, since it is larger than the sum of its proper divisors (97134610).

194269214 is an equidigital number, since it uses as much as digits as its factorization.

194269214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97134609.

The product of its digits is 31104, while the sum is 38.

The square root of 194269214 is about 13938.0491461323. The cubic root of 194269214 is about 579.1636916455.

The spelling of 194269214 in words is "one hundred ninety-four million, two hundred sixty-nine thousand, two hundred fourteen".