199036516 has 24 divisors (see below), whose sum is σ = 400167936. Its totient is φ = 84852480.

The previous prime is 199036499. The next prime is 199036543. The reversal of 199036516 is 615630991.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13261 + ... + 23956.

It is an arithmetic number, because the mean of its divisors is an integer number (16673664).

Almost surely, 2^199036516 is an apocalyptic number.

It is an amenable number.

199036516 is an abundant number, since it is smaller than the sum of its proper divisors (201131420).

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

199036516 is a wasteful number, since it uses less digits than its factorization.

199036516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37419 (or 37417 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 40.

The square root of 199036516 is about 14108.0301956014. The cubic root of 199036516 is about 583.8629541750.

The spelling of 199036516 in words is "one hundred ninety-nine million, thirty-six thousand, five hundred sixteen".