1071948050 has 12 divisors (see below), whose sum is σ = 1993823466. Its totient is φ = 428779200.

The previous prime is 1071948041. The next prime is 1071948091. The reversal of 1071948050 is 508491701.

1071948050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 678758809 + 393189241 = 26053^2 + 19829^2 .

It is a super-2 number, since 2×1071948050² = 2298145243797605000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1071948050.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10719431 + ... + 10719530.

Almost surely, 2^1071948050 is an apocalyptic number.

1071948050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1071948050 is a deficient number, since it is larger than the sum of its proper divisors (921875416).

1071948050 is a wasteful number, since it uses less digits than its factorization.

1071948050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21438973 (or 21438968 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 1071948050 is about 32740.6177400488. The cubic root of 1071948050 is about 1023.4294567711.

The spelling of 1071948050 in words is "one billion, seventy-one million, nine hundred forty-eight thousand, fifty".