109514389 has 4 divisors (see below), whose sum is σ = 109537056. Its totient is φ = 109491724.

The previous prime is 109514387. The next prime is 109514399. The reversal of 109514389 is 983415901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 109514389 - 2¹ = 109514387 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 (109514387) 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, 859 + ... + 14824.

It is an arithmetic number, because the mean of its divisors is an integer number (27384264).

Almost surely, 2^109514389 is an apocalyptic number.

It is an amenable number.

109514389 is a deficient number, since it is larger than the sum of its proper divisors (22667).

109514389 is an equidigital number, since it uses as much as digits as its factorization.

109514389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22666.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 109514389 is about 10464.9122786577. The cubic root of 109514389 is about 478.4358649306.

The spelling of 109514389 in words is "one hundred nine million, five hundred fourteen thousand, three hundred eighty-nine".