1050230643 has 32 divisors (see below), whose sum is σ = 1837731840. Its totient is φ = 516857760.

The previous prime is 1050230639. The next prime is 1050230663. The reversal of 1050230643 is 3460320501.

It is a happy number.

It is not a de Polignac number, because 1050230643 - 2² = 1050230639 is a prime.

It is a super-2 number, since 2×1050230643² = 2205968806992386898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050230663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115255 + ... + 124032.

It is an arithmetic number, because the mean of its divisors is an integer number (57429120).

Almost surely, 2^1050230643 is an apocalyptic number.

1050230643 is a deficient number, since it is larger than the sum of its proper divisors (787501197).

1050230643 is a wasteful number, since it uses less digits than its factorization.

1050230643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239327.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 1050230643 is about 32407.2621953784. The cubic root of 1050230643 is about 1016.4707719077.

The spelling of 1050230643 in words is "one billion, fifty million, two hundred thirty thousand, six hundred forty-three".