199052262 has 16 divisors (see below), whose sum is σ = 442338480. Its totient is φ = 66350736.

The previous prime is 199052261. The next prime is 199052279. The reversal of 199052262 is 262250991.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (199052261) 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, 1843023 + ... + 1843130.

It is an arithmetic number, because the mean of its divisors is an integer number (27646155).

Almost surely, 2^199052262 is an apocalyptic number.

199052262 is an abundant number, since it is smaller than the sum of its proper divisors (243286218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

199052262 is a wasteful number, since it uses less digits than its factorization.

199052262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3686164 (or 3686158 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 199052262 is about 14108.5882355394. The cubic root of 199052262 is about 583.8783504514.

The spelling of 199052262 in words is "one hundred ninety-nine million, fifty-two thousand, two hundred sixty-two".