108245739 has 8 divisors (see below), whose sum is σ = 164945920. Its totient is φ = 61854696.

The previous prime is 108245723. The next prime is 108245741. The reversal of 108245739 is 937542801.

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

It is not a de Polignac number, because 108245739 - 2⁴ = 108245723 is a prime.

It is a super-2 number, since 2×108245739² = 23434280023312242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108245697 and 108245706.

It is not an unprimeable number, because it can be changed into a prime (108245759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2577259 + ... + 2577300.

It is an arithmetic number, because the mean of its divisors is an integer number (20618240).

Almost surely, 2^108245739 is an apocalyptic number.

108245739 is a deficient number, since it is larger than the sum of its proper divisors (56700181).

108245739 is an equidigital number, since it uses as much as digits as its factorization.

108245739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154569.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 108245739 is about 10404.1212507352. The cubic root of 108245739 is about 476.5812330517.

The spelling of 108245739 in words is "one hundred eight million, two hundred forty-five thousand, seven hundred thirty-nine".