1950085215 has 48 divisors (see below), whose sum is σ = 3854305728. Its totient is φ = 903564288.

The previous prime is 1950085201. The next prime is 1950085261. The reversal of 1950085215 is 5125800591.

It is a happy number.

It is not a de Polignac number, because 1950085215 - 2¹⁷ = 1949954143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1950085215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88099 + ... + 107988.

It is an arithmetic number, because the mean of its divisors is an integer number (80298036).

Almost surely, 2^1950085215 is an apocalyptic number.

1950085215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1950085215 is a deficient number, since it is larger than the sum of its proper divisors (1904220513).

1950085215 is a wasteful number, since it uses less digits than its factorization.

1950085215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196128 (or 196125 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 36.

The square root of 1950085215 is about 44159.7691909729. The cubic root of 1950085215 is about 1249.3511758133.

The spelling of 1950085215 in words is "one billion, nine hundred fifty million, eighty-five thousand, two hundred fifteen".