1089459675 has 36 divisors (see below), whose sum is σ = 2018643120. Its totient is φ = 561005760.

The previous prime is 1089459661. The next prime is 1089459697. The reversal of 1089459675 is 5769549801.

It is not a de Polignac number, because 1089459675 - 2⁴ = 1089459659 is a prime.

It is a super-2 number, since 2×1089459675² = 2373844766902211250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 76959 + ... + 90008.

It is an arithmetic number, because the mean of its divisors is an integer number (56073420).

Almost surely, 2^1089459675 is an apocalyptic number.

1089459675 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1089459675 is a deficient number, since it is larger than the sum of its proper divisors (929183445).

1089459675 is a wasteful number, since it uses less digits than its factorization.

1089459675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167012 (or 167004 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 54.

The square root of 1089459675 is about 33006.9640379118. The cubic root of 1089459675 is about 1028.9723860479.

The spelling of 1089459675 in words is "one billion, eighty-nine million, four hundred fifty-nine thousand, six hundred seventy-five".