1050986020 has 48 divisors (see below), whose sum is σ = 2557916928. Its totient is φ = 355259520.

The previous prime is 1050986017. The next prime is 1050986023. The reversal of 1050986020 is 206890501.

It is an interprime number because it is at equal distance from previous prime (1050986017) and next prime (1050986023).

It is a super-2 number, since 2×1050986020² = 2209143228470880800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050986023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42927 + ... + 62806.

It is an arithmetic number, because the mean of its divisors is an integer number (53289936).

Almost surely, 2^1050986020 is an apocalyptic number.

1050986020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050986020 is an abundant number, since it is smaller than the sum of its proper divisors (1506930908).

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

1050986020 is a wasteful number, since it uses less digits than its factorization.

1050986020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105820 (or 105818 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1050986020 is about 32418.9145407430. The cubic root of 1050986020 is about 1016.7144119236.

The spelling of 1050986020 in words is "one billion, fifty million, nine hundred eighty-six thousand, twenty".