199426414 has 8 divisors (see below), whose sum is σ = 326334168. Its totient is φ = 90648360.

The previous prime is 199426397. The next prime is 199426429. The reversal of 199426414 is 414624991.

199426414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4532397 + ... + 4532440.

It is an arithmetic number, because the mean of its divisors is an integer number (40791771).

Almost surely, 2^199426414 is an apocalyptic number.

199426414 is a deficient number, since it is larger than the sum of its proper divisors (126907754).

199426414 is a wasteful number, since it uses less digits than its factorization.

199426414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9064850.

The product of its digits is 62208, while the sum is 40.

The square root of 199426414 is about 14121.8417354111. The cubic root of 199426414 is about 584.2439537964.

The spelling of 199426414 in words is "one hundred ninety-nine million, four hundred twenty-six thousand, four hundred fourteen".