108615349 has 2 divisors, whose sum is σ = 108615350. Its totient is φ = 108615348.

The previous prime is 108615317. The next prime is 108615383. The reversal of 108615349 is 943516801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55980324 + 52635025 = 7482^2 + 7255^2 .

It is a cyclic number.

It is not a de Polignac number, because 108615349 - 2⁵ = 108615317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108615149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54307674 + 54307675.

It is an arithmetic number, because the mean of its divisors is an integer number (54307675).

Almost surely, 2^108615349 is an apocalyptic number.

It is an amenable number.

108615349 is a deficient number, since it is larger than the sum of its proper divisors (1).

108615349 is an equidigital number, since it uses as much as digits as its factorization.

108615349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 108615349 is about 10421.8687863550. The cubic root of 108615349 is about 477.1230529294.

The spelling of 108615349 in words is "one hundred eight million, six hundred fifteen thousand, three hundred forty-nine".