190394248 has 16 divisors (see below), whose sum is σ = 389442960. Its totient is φ = 86542800.

The previous prime is 190394233. The next prime is 190394249. The reversal of 190394248 is 842493091.

190394248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 190394248.

It is not an unprimeable number, because it can be changed into a prime (190394249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1081698 + ... + 1081873.

It is an arithmetic number, because the mean of its divisors is an integer number (24340185).

Almost surely, 2^190394248 is an apocalyptic number.

It is an amenable number.

190394248 is an abundant number, since it is smaller than the sum of its proper divisors (199048712).

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

190394248 is a wasteful number, since it uses less digits than its factorization.

190394248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2163588 (or 2163584 counting only the distinct ones).

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

The square root of 190394248 is about 13798.3422192668. The cubic root of 190394248 is about 575.2870632158.

The spelling of 190394248 in words is "one hundred ninety million, three hundred ninety-four thousand, two hundred forty-eight".