1011628058 has 16 divisors (see below), whose sum is σ = 1825494720. Its totient is φ = 410736096.

The previous prime is 1011628049. The next prime is 1011628069. The reversal of 1011628058 is 8508261101.

It is a super-3 number, since 3×1011628058³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1901291 + ... + 1901822.

It is an arithmetic number, because the mean of its divisors is an integer number (114093420).

Almost surely, 2^1011628058 is an apocalyptic number.

1011628058 is a deficient number, since it is larger than the sum of its proper divisors (813866662).

1011628058 is a wasteful number, since it uses less digits than its factorization.

1011628058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803141.

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 1011628058 is about 31806.1009556343. The cubic root of 1011628058 is about 1003.8610921139.

Adding to 1011628058 its reverse (8508261101), we get a palindrome (9519889159).

The spelling of 1011628058 in words is "one billion, eleven million, six hundred twenty-eight thousand, fifty-eight".