110778849 has 12 divisors (see below), whose sum is σ = 160153812. Its totient is φ = 73788000.

The previous prime is 110778847. The next prime is 110778883. The reversal of 110778849 is 948877011.

It can be written as a sum of positive squares in 2 ways, for example, as 29778849 + 81000000 = 5457^2 + 9000^2 .

It is not a de Polignac number, because 110778849 - 2¹ = 110778847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110778847) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6979 + ... + 16439.

It is an arithmetic number, because the mean of its divisors is an integer number (13346151).

Almost surely, 2^110778849 is an apocalyptic number.

It is an amenable number.

110778849 is a deficient number, since it is larger than the sum of its proper divisors (49374963).

110778849 is a wasteful number, since it uses less digits than its factorization.

110778849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10768 (or 10765 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 45.

The square root of 110778849 is about 10525.1531580305. The cubic root of 110778849 is about 480.2701734221.

The spelling of 110778849 in words is "one hundred ten million, seven hundred seventy-eight thousand, eight hundred forty-nine".