190043336 has 32 divisors (see below), whose sum is σ = 407864640. Its totient is φ = 81321408.

The previous prime is 190043327. The next prime is 190043341. The reversal of 190043336 is 633340091.

190043336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×190043336² = 72232939116017792, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 190043299 and 190043308.

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, 40151 + ... + 44633.

It is an arithmetic number, because the mean of its divisors is an integer number (12745770).

Almost surely, 2^190043336 is an apocalyptic number.

It is an amenable number.

190043336 is an abundant number, since it is smaller than the sum of its proper divisors (217821304).

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

190043336 is a wasteful number, since it uses less digits than its factorization.

190043336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5253 (or 5249 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 190043336 is about 13785.6206244043. The cubic root of 190043336 is about 574.9334123269.

The spelling of 190043336 in words is "one hundred ninety million, forty-three thousand, three hundred thirty-six".