1059089420 has 12 divisors (see below), whose sum is σ = 2224087824. Its totient is φ = 423635760.

The previous prime is 1059089419. The next prime is 1059089429. The reversal of 1059089420 is 249809501.

It is a super-2 number, since 2×1059089420² = 2243340799111872800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1059089429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 26477216 + ... + 26477255.

It is an arithmetic number, because the mean of its divisors is an integer number (185340652).

Almost surely, 2^1059089420 is an apocalyptic number.

1059089420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1059089420 is an abundant number, since it is smaller than the sum of its proper divisors (1164998404).

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

1059089420 is a wasteful number, since it uses less digits than its factorization.

1059089420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52954480 (or 52954478 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 1059089420 is about 32543.6540664997. The cubic root of 1059089420 is about 1019.3207768167.

The spelling of 1059089420 in words is "one billion, fifty-nine million, eighty-nine thousand, four hundred twenty".