1059678890 has 32 divisors (see below), whose sum is σ = 2022188544. Its totient is φ = 399107520.

The previous prime is 1059678889. The next prime is 1059678943. The reversal of 1059678890 is 988769501.

It is a super-2 number, since 2×1059678890² = 2245838699823264200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34724 + ... + 57663.

It is an arithmetic number, because the mean of its divisors is an integer number (63193392).

Almost surely, 2^1059678890 is an apocalyptic number.

1059678890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1059678890 is a deficient number, since it is larger than the sum of its proper divisors (962509654).

1059678890 is a wasteful number, since it uses less digits than its factorization.

1059678890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92462.

The product of its (nonzero) digits is 1088640, while the sum is 53.

The square root of 1059678890 is about 32552.7094110460. The cubic root of 1059678890 is about 1019.5098535732.

The spelling of 1059678890 in words is "one billion, fifty-nine million, six hundred seventy-eight thousand, eight hundred ninety".