110939849 has 2 divisors, whose sum is σ = 110939850. Its totient is φ = 110939848.

The previous prime is 110939827. The next prime is 110939861. The reversal of 110939849 is 948939011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108889225 + 2050624 = 10435^2 + 1432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110939849 is a prime.

It is a super-2 number, since 2×110939849² = 24615300192285602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110939249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55469924 + 55469925.

It is an arithmetic number, because the mean of its divisors is an integer number (55469925).

Almost surely, 2^110939849 is an apocalyptic number.

It is an amenable number.

110939849 is a deficient number, since it is larger than the sum of its proper divisors (1).

110939849 is an equidigital number, since it uses as much as digits as its factorization.

110939849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 44.

The square root of 110939849 is about 10532.7987258848. The cubic root of 110939849 is about 480.5027270476.

The spelling of 110939849 in words is "one hundred ten million, nine hundred thirty-nine thousand, eight hundred forty-nine".