109070887 has 8 divisors (see below), whose sum is σ = 115022000. Its totient is φ = 103140864.

The previous prime is 109070869. The next prime is 109070903. The reversal of 109070887 is 788070901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109070887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109070837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5989 + ... + 15937.

It is an arithmetic number, because the mean of its divisors is an integer number (14377750).

Almost surely, 2^109070887 is an apocalyptic number.

109070887 is a deficient number, since it is larger than the sum of its proper divisors (5951113).

109070887 is an equidigital number, since it uses as much as digits as its factorization.

109070887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10545.

The product of its (nonzero) digits is 28224, while the sum is 40.

The square root of 109070887 is about 10443.7008287292. The cubic root of 109070887 is about 477.7891482641.

The spelling of 109070887 in words is "one hundred nine million, seventy thousand, eight hundred eighty-seven".