190862950 has 12 divisors (see below), whose sum is σ = 355005180. Its totient is φ = 76345160.

The previous prime is 190862933. The next prime is 190862957. The reversal of 190862950 is 59268091.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190862957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1908580 + ... + 1908679.

It is an arithmetic number, because the mean of its divisors is an integer number (29583765).

Almost surely, 2^190862950 is an apocalyptic number.

190862950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190862950 is a deficient number, since it is larger than the sum of its proper divisors (164142230).

190862950 is a wasteful number, since it uses less digits than its factorization.

190862950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817271 (or 3817266 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 190862950 is about 13815.3157763404. The cubic root of 190862950 is about 575.7587463014.

The spelling of 190862950 in words is "one hundred ninety million, eight hundred sixty-two thousand, nine hundred fifty".