189088035 has 16 divisors (see below), whose sum is σ = 303131904. Its totient is φ = 100649952.

The previous prime is 189088013. The next prime is 189088043. The reversal of 189088035 is 530880981.

It is not a de Polignac number, because 189088035 - 2⁶ = 189087971 is a prime.

It is a super-2 number, since 2×189088035² = 71508569960322450, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4207 + ... + 19896.

It is an arithmetic number, because the mean of its divisors is an integer number (18945744).

Almost surely, 2^189088035 is an apocalyptic number.

189088035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

189088035 is a deficient number, since it is larger than the sum of its proper divisors (114043869).

189088035 is a wasteful number, since it uses less digits than its factorization.

189088035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24634.

The product of its (nonzero) digits is 69120, while the sum is 42.

The square root of 189088035 is about 13750.9285141041. The cubic root of 189088035 is about 573.9684441207.

The spelling of 189088035 in words is "one hundred eighty-nine million, eighty-eight thousand, thirty-five".